{"title":"Filter Cartridges","description":"","products":[{"product_id":"poolzilla-4-pack-pool-filter-cartridge-replacement-for-unicel-c-7459-jandy-cl-340-pjan85-filbur-fc-6405-fc-0800-a0557900-r0554500-aladdin-18504-apcc7352-premium-pool-filtration","title":"Pool Filter Cartridge for Jandy CL 340 - Replaces FC-6405, R0554500","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring back that just-opened-the-pool clarity with the Poolzilla replacement filter cartridge for the Jandy CL\/CV 340. Designed to deliver dependable, all-season filtration for medium and larger residential pools, this cartridge features durable pleated polyester media that traps everything from leaves and bugs down to fine, water-clouding particles — keeping your pool crystal clear with less effort on your part. Measuring 26-15\/16 inches tall with a 7-1\/8 inch outer diameter and a 3-inch open center hole, it's built to drop right into your existing Jandy CL\/CV 340 filter housing without any shims, adapters, or modifications. Rigid molded end caps create a leak-proof seal so dirty water can't sneak past, and the generous pleated surface area means more dirt-holding capacity, fewer rinses, and a pump that doesn't have to strain to push water through.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks during peak swim season and replace it once a year, or sooner if you notice your pressure gauge climbing 8–10 PSI above its clean reading, water turning cloudy despite balanced chemistry, or your pump working harder than usual. A fresh filter isn't just about clearer water — it protects your pump motor, cuts down on chemical use, and means less time fussing with maintenance and more time enjoying your backyard. Swapping cartridges is one of the easiest pool tasks you'll do all year, so order your Poolzilla replacement now and have it ready before swim season hits full swing — your family (and your pump) will thank you.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40397484294190,"sku":"WH-02-02-017-4pk","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/poolzilla-4-pack-pool-filter-cartridge-replacement-for-unicel-c-7459-jandy-cl-340-pjan85-filbur-fc-6405-fc-0800-a0557900-r0554500-aladdin-18504-apcc7352-premium-pool-filtration_pos1_30f1307f-0ab1-445d-890d-9a5e7d614108.jpg?v=1777509074"},{"product_id":"poolzilla-4-pack-pool-filter-cartridge-replacement-for-plf131a-pleatco-pa131-pak4-hayward-cx1280xre-swimclear-c5020-unicel-c-7494-filbur-fc-1227-fc-6435-c5025-c5030-premium-pool-filtration","title":"Pool Filter Cartridge for SwimClear C5020 - Replaces PLF131A, C5030","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGive your large residential pool the powerful filtration it deserves with the Poolzilla replacement cartridge built for Hayward SwimClear C5030, C5025, C5020, and C5000 filter systems. Standing 32.75 inches tall with a robust 7-inch outer diameter and a 3-inch open center hole, this cartridge is sized specifically for high-capacity Hayward filter housings — the kind that keep big backyard pools crystal clear all summer long. The deep pleated polyester media dramatically expands the dirt-trapping surface area, meaning your filter pulls more debris from the water with each pass and runs longer between cleanings. Reinforced end caps lock everything in place for a leak-proof seal, so dirty water can't sneak around the cartridge and cloud up your pool. The result is brilliantly clear water, a healthier pump, and more time enjoying your backyard instead of maintaining it.\u003c\/p\u003e\n\u003cp\u003ePlan to inspect and rinse your cartridges every four to six weeks during swim season, and replace the full set every one to two years — or sooner if you notice your filter pressure gauge climbing 8–10 PSI above its clean baseline, water clarity slipping, or your pump straining to keep up. Fresh cartridges protect your pump motor, cut down on chemical use, and keep the water your family swims in genuinely clean. Swapping them out is easier than it sounds: power down the pump, release the air relief valve, open the filter housing, lift out the old cartridges, drop the new Poolzilla filters in, and you're back in business in under fifteen minutes. Order your set now and head into swim season with the confidence that your pool will be sparkling from the very first cannonball.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40397485506606,"sku":"02-02-019","price":188.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/PLF131A-4Pack.jpg?v=1750971440"},{"product_id":"poolzilla-4-pack-pool-filter-cartridge-replacement-for-plfpcc80-ccp320-pleatco-pcc80-pak4-unicel-c-7470-r173573-filbur-fc-1976-178580-817-0081-clean-clear-plus-320-premium-pool-filtration","title":"Pool Filter Cartridge for Clean \u0026 Clear Plus 320 - Replaces CCP320, PCC80-PAK4","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGive your pool the cleaning power it deserves with the Poolzilla replacement filter cartridge for the Pentair Clean \u0026amp; Clear Plus 320 system. Engineered with deeply pleated polyester media, this cartridge captures dirt, pollen, sunscreen residue, and fine debris to keep your water crystal clear all summer long. Measuring 20-1\/16 inches tall with a 7-inch outer diameter and a 3-inch center opening, it's built to drop right into your existing Clean \u0026amp; Clear Plus 320 housing — no shimming, no adapters, no guesswork. Sturdy molded end caps create a watertight seal that prevents bypass, so every drop of water passes through the filtration media instead of sneaking around it. More surface area means more dirt-holding capacity, which translates to longer intervals between rinses and a pump that doesn't have to fight to keep your pool circulating.\u003c\/p\u003e\n\u003cp\u003eFor the best results, rinse your cartridges every four to six weeks and plan on a full replacement every one to two years, or sooner if your pump pressure climbs 8–10 PSI above its normal reading or if your water starts looking cloudy even with balanced chemicals. Fresh filters don't just clear up your water — they reduce strain on your pump motor, cut down on chemical use, and give your family swim-ready water faster after storms or heavy use. Remember, the Clean \u0026amp; Clear Plus 320 system uses four cartridges as a complete set, so consider ordering all four at once for even, balanced filtration. Stock up now and head into swim season with confidence — your pool (and your family) will thank you.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40397485768750,"sku":"WH-02-02-016-4pk","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/Untitled_4_395e1971-b72e-4401-a98e-c9068389fd9f.png?v=1777558429"},{"product_id":"poolzilla-4-pack-pool-filter-cartridge-replacement-for-unicel-c-7482-jandy-cl580-cv580-pjan145-filbur-fc-0820-a0104100-r0357900-filbur-fc-6415-sd-01109-premium-pool-filtration","title":"Pool Filter Cartridge for Jandy CL580 - Replaces CV580, R0357900","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eReplace your Jandy filter cartridge with confidence using the Poolzilla 145 square foot replacement element, engineered specifically for the popular Jandy CL580 and CV580 cartridge filter systems. With a generous 145 square feet of pleated filtration media, this cartridge captures dirt, pollen, and fine debris to keep your water sparkling clear — and the larger the surface area, the longer the intervals between cleanings, so you spend more time swimming and less time servicing equipment. At 32-7\/8 inches tall with a 7-1\/8 inch outer diameter and a 3-inch center hole, it's sized to drop right into your Jandy filter housing with zero modification. Sturdy molded end caps deliver a leak-free seal, ensuring every drop of water passes through the pleats rather than slipping around them, which translates to cleaner water, a healthier pump, and real peace of mind all season long.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks and replace it every one to two years, or sooner if you notice the pressure gauge climbing 8–10 PSI above its clean baseline, water clarity dropping even with balanced chemistry, or your pump straining harder than usual. A worn-out filter forces your pump to work overtime, drives up chemical use, and lets fine particles cycle right back into your pool — none of which you want during peak swim season. Swapping in a fresh Poolzilla cartridge is a five-minute job: power off the pump, open the housing, lift out the old element, drop in the new one, and reseal. Order yours today and have a clean, dependable filter ready before the next pool party — because nothing beats jumping into crystal-clear water on a hot summer afternoon.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40397486882862,"sku":"WH-02-02-015-4pk","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/poolzilla-4-pack-pool-filter-cartridge-replacement-for-unicel-c-7482-jandy-cl580-cv580-pjan145-filbur-fc-0820-a0104100-r0357900-filbur-fc-6415-sd-01109-premium-pool-filtration_pos1_5d867bf1-e014-413e-aa83-764c810aec31.jpg?v=1777509129"},{"product_id":"poolzilla-4-pack-pool-filter-cartridge-replacement-for-plfpcc130-ccp520-r173578-pcc130-unicel-c-7472-filbur-fc-1978-fc-6475-clean-clear-plus-520-817-0131-178585-premium-pool-filtration","title":"Pool Filter Cartridge for Clean \u0026 Clear Plus 520 - Replaces CCP520, FC-6475","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool gleaming all summer long with the Poolzilla replacement filter cartridge for the Pentair Clean \u0026amp; Clear Plus 520, a powerhouse cartridge designed for the demands of larger residential pools. Built with deeply pleated polyester media stretched across a sturdy 32-inch length and 7-inch outer diameter, this cartridge offers a massive dirt-trapping surface that captures everything from leaves and sand to fine particles you can't even see. The 3-inch open hole at the bottom mates perfectly with your filter manifold for full, even water flow — no bypass, no shortcuts, just thorough filtration on every pass. Reinforced end caps lock in a leak-proof seal, while the high-capacity pleat design means you can go longer between cleanings and enjoy more time actually swimming in your pool. Translation: cleaner water, less maintenance, and a happier pump.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks during swim season and replace it once a year — or sooner if your pressure gauge climbs 8–10 PSI above its clean baseline, your water turns cloudy, or you're burning through chemicals faster than usual. A fresh cartridge protects your pump from unnecessary strain, keeps chlorine working efficiently, and ensures the water your family dives into is genuinely clean. Replacement takes just a few minutes: power down the pump, open the filter tank, lift out the old cartridge, drop in your new Poolzilla filter, and you're back in business. Order yours today and have it ready to go before opening day — because nothing kicks off swim season like crystal-clear water on the very first dip.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40397488029742,"sku":"WH-02-02-014-4pk","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/Untitled_5_c7dbaf26-d36b-479c-88f2-a431b8e6fbb9.png?v=1777558483"},{"product_id":"poolzilla-4-pack-pool-filter-cartridge-replacement-for-plf106a-hayward-cx880xre-ultra-a1-pleatco-pa106-pak4-unicel-c-7488-filbur-fc-1226-fc-6430-swimclear-c4020-c4025-c4030-pool-filtration","title":"Pool Filter Cartridge for C4030 - Replaces Pleatco PA106, SwimClear C4020","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool gleaming all summer long with the Poolzilla replacement filter cartridge built specifically for large Hayward SwimClear and Purex cartridge filter systems. Standing 25.5 inches tall with a 7-inch outer diameter and a 3-inch center hole, this cartridge is sized to drop directly into your existing filter housing — no shims, no adapters, no second-guessing. The deeply pleated polyester media offers a massive dirt-trapping surface that pulls out fine particles, leaves, sunscreen residue, and the tiny stuff you can't even see, so your water stays brilliantly clear between cleanings. More surface area means your pump doesn't have to strain, your chemicals work more efficiently, and you spend more time swimming and less time fussing with maintenance.\u003c\/p\u003e\n\u003cp\u003ePlan to rinse your cartridge every four to six weeks and replace it at the start of each swim season, or sooner if you notice your pump pressure creeping 8–10 PSI above its normal reading or your water turning hazy despite balanced chemistry. A tired filter forces your pump to work harder, drives up your chemical costs, and lets debris sneak back into the pool — none of which is fun on a hot Saturday afternoon. Swapping cartridges is genuinely easy: power down the pump, open the housing, lift out the old cartridge, drop the new Poolzilla filter in, and you're back in business in about five minutes. Order yours today and head into swim season with the confidence that your water will be ready the moment your family is.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40397489274926,"sku":"WH-02-02-013-4pk","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/Untitled_4_ac582198-5f9f-443e-8264-7e0b9f7332e6.png?v=1777558528"},{"product_id":"poolzilla-72-square-foot-de-grid-replacement-compatible-with-pleatco-pfs3672-unicel-fs-2006-filbur-fc-9560","title":"Poolzilla DE Grid Replacement - Replaces DE7200, Hayward DE7220","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring back that picture-perfect pool clarity with the Poolzilla Universal DE Grid Set — a complete replacement package containing seven full-size grids plus one half-grid, everything you need to fully refresh your diatomaceous earth filter in one easy purchase. DE filtration is the gold standard for crystal-clear pool water because it captures particles as fine as 3 to 5 microns — that's smaller than a single red blood cell — leaving water so clear it almost disappears. Each grid in this set features a durable polypropylene fabric stretched over a sturdy molded frame, designed to hold the DE powder evenly across every square inch for maximum dirt-trapping power. Reinforced stitching and rigid end caps stand up to years of backwash cycles, and the universal sizing means this grid set drops right into a wide variety of popular 72 square foot DE filter tanks without modification. The result? Cleaner water, easier maintenance, and a pool that genuinely sparkles in the sunshine.\u003c\/p\u003e\n\u003cp\u003eMost pool owners get five to seven years out of a DE grid set, but you'll know it's time to replace yours when you see DE powder blowing back into the pool, when water clarity drops even after a fresh DE recharge, or when you spot tears, fraying fabric, or cracked end caps during your annual tank inspection. Worn grids let unfiltered water slip past, which means cloudy water, wasted chemicals, and extra strain on your pump motor — none of which belong in your backyard. Replacing the full set takes about thirty minutes: shut off the pump, open the tank, lift out the old grid assembly, drop in the new Poolzilla set, reseat the manifold, and recharge with fresh DE powder. Spring is the perfect time to start the season with fresh grids, so order your Poolzilla Universal Grid Set today and get ready for a summer of brilliantly clean swims with the whole family.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of DE filter grid sets. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40405201125422,"sku":"02-17-005","price":179.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/poolzilla-72-square-foot-de-grid-replacement-compatible-with-pleatco-pfs3672-unicel-fs-2006-filbur-fc-9560_pos1_788ffb1c-c686-4dc3-a1d8-30e529331e18.jpg?v=1777509184"},{"product_id":"02-02-021","title":"Pool Filter Cartridge for SwimClear C3020 - Replaces C3030, C580E","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your big pool sparkling all summer with the Poolzilla replacement filter cartridge for Hayward SwimClear C3030, C3025, C3020, C3000, and C3000S filter systems. Built to OEM specifications at 19-5\/8 inches tall and 7 inches in outer diameter with a 3-inch center opening, this cartridge is engineered to drop right into your existing Hayward filter housing — no shimming, no adapters, no guesswork. The deeply pleated polyester media offers exceptional surface area, which means more dirt-trapping capacity, fewer cleanings, and water that stays crystal clear between rinses. Rigid molded end caps create a leak-proof seal so every drop of water passes through the filter (not around it), giving your pump an easier job and your family a cleaner swim.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridges every four to six weeks during swim season and replace them every 12 to 18 months — or sooner if your filter pressure climbs 8–10 PSI above its clean baseline, or if your water turns cloudy even with balanced chemistry. A fresh set of cartridges takes pressure off your pump motor, reduces chemical demand, and restores the powerful filtration your big pool needs to handle summer swim parties and heavy bather loads. Swapping them out is a simple job: power down the pump, release the air relief valve, open the filter housing, lift out the old cartridges, and set the new Poolzilla filters in their place. Order your replacement set today so your SwimClear system is fresh, efficient, and ready the moment swim season starts.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887249207342,"sku":"WH-02-02-021-4pk","price":132.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-021_pos1_e435d8a5-6218-4fe9-893a-23485d98eceb.jpg?v=1777509205"},{"product_id":"02-17-001","title":"Poolzilla DE Grid Replacement - Replaces DE2400, Hayward DE2420","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eReplace tired, torn, or clogged filter grids with the Poolzilla Universal DE Grid Set and bring your pool back to its sparkling best. This complete 8-piece set includes seven full-size grids plus one partial (half) grid — exactly what you need to refresh a standard 24 sq ft Diatomaceous Earth filter in one go. DE filtration is the gold standard for clarity, capturing particles as small as 3 microns (we're talking finer than a grain of pollen), and these grids are built with a high-strength polypropylene frame and tightly woven fabric mesh that holds DE powder evenly across every surface. The result? Maximum filtration area, balanced water flow, and the kind of glass-clear water that makes your backyard the highlight of the neighborhood. With reinforced manifolds and durable stitching designed to resist tearing under pressure, this grid set is engineered to outlast the bargain alternatives and give you seasons of dependable performance.\u003c\/p\u003e\n\u003cp\u003ePlan to inspect your DE grids at every filter teardown (typically once or twice per season) and replace them every two to three years — or sooner if you spot rips, fraying fabric, or DE powder leaking back into the pool through the return jets. Worn-out grids let unfiltered water bypass the media, which leads to cloudy water, higher chemical use, and a pump that runs harder than it should. Swapping in a fresh Poolzilla grid set is a straightforward DIY job: open the filter tank, lift out the old grid assembly, transfer the manifold and standpipe to the new grids, recharge with DE powder, and you're back in business in under an hour. Order your replacement set now and get ahead of swim season — there's no better feeling than diving into water so clear you can count the tiles on the bottom.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of DE filter grid sets. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887249862702,"sku":"WH-02-17-001","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-17-001_pos1_2fd7669a-3687-401b-84e7-d909868cea51.jpg?v=1777509216"},{"product_id":"02-17-002","title":"Poolzilla DE Grid Replacement - Replaces DE3600, Hayward DE3620","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring your pool back to crystal-clear brilliance with the Poolzilla Universal DE Grid Set, a complete replacement package that includes seven full-size grids and one half grid — everything you need to refresh your DE filter in a single box. Designed for 36 square foot DE (diatomaceous earth) filter systems, this grid set delivers the gold standard in pool filtration, capturing particles as small as 5 microns so fine you can practically see your pool floor shimmer. The durable polypropylene fabric and reinforced ABS plastic frames stand up to years of backwash cycles, harsh pool chemicals, and the weight of DE powder coating without sagging or splitting at the seams. Once installed and coated with fresh DE, these grids strain out the tiniest contaminants — algae spores, sunscreen residue, pollen — that cartridge and sand filters simply can't catch.\u003c\/p\u003e\n\u003cp\u003eDE grids typically last 5 to 7 years, but you'll know it's time for a full replacement when you spot DE powder blowing back into your pool, when water clarity suffers even with a fresh DE charge, or when pressure climbs quickly after backwashing. Tears, frayed fabric, or cracked manifold seats are sure signs the grids are done. Replacing your grid set restores filtration to like-new performance, protects your pump from working overtime, and keeps your chemical costs in check all season long. Installation is straightforward: shut down the pump, open the filter tank, lift out the old grid assembly, transfer your manifold to the new Poolzilla grids, and reassemble — most pool owners finish the swap in under an hour. Order your complete grid set today, recharge with fresh DE, and get ready to enjoy the cleanest, clearest water your pool has seen in years just in time for swim season.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of DE filter grid sets. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887249895470,"sku":"WH-02-17-002","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-17-002_pos1_84131247-c8f4-4954-99ec-8457e316b735.jpg?v=1777509225"},{"product_id":"02-17-003","title":"Poolzilla DE Grid Replacement - Replaces DE4800, Unicel FS-2004","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool water glassy clear with the Poolzilla Universal Grid Set, a complete 48 square foot DE filter replacement kit that includes seven full-size grids and one partial grid — everything you need to refresh your diatomaceous earth filter in a single box. DE filters deliver the finest filtration available for residential pools, trapping particles as small as 5 microns (think pollen, sunscreen residue, even some algae spores) for water that looks almost too clean to be real. Each grid in this set features a durable polyester fabric stretched over a rigid plastic frame, designed to hold a fresh coat of DE powder evenly across the entire surface. The result is maximum filtration area, longer cycles between cleanings, and the kind of sparkling water that makes the neighbors ask what your secret is.\u003c\/p\u003e\n\u003cp\u003eDE grids typically last two to three years with proper care, but if your water has been struggling to clear, your pressure climbs quickly after a backwash, or you've spotted DE powder blowing back into the pool, those are clear signs it's time for a fresh set. Replacing all the grids at once (rather than one at a time) keeps filtration even and prevents the weak-link effect of mixing old and new media. Installation is straightforward: open the filter housing, lift out the manifold assembly, swap the old grids for your new Poolzilla set, reassemble, and recharge with DE powder — most pool owners finish the job in under an hour. Order your Universal Grid Set today and get ahead of swim season, so when the weather warms up, your pool is ready before the first cannonball.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of DE filter grid sets. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887249961006,"sku":"WH-02-17-003","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-17-003_pos1_130da9e6-ce5b-4e3e-a944-3b2989911b64.jpg?v=1777509236"},{"product_id":"02-17-004","title":"Poolzilla DE Grid Replacement - Replaces DE6000, Hayward DE6020","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGive your pool the deep-down clean only a DE filter can deliver with the Poolzilla Universal Grid Set, a complete replacement kit that includes seven full-size grids plus one partial grid — everything you need to refresh your DE filter in a single purchase. Diatomaceous earth filters are the gold standard for crystal-clear water because the powdery DE coating on each grid traps particles down to just a few microns — finer than the eye can see, finer than what cartridge or sand filters typically catch. Each grid in this set is built with a rugged polypropylene frame wrapped in tightly woven filter fabric that holds DE powder evenly across the entire surface, which means consistent filtration, better water clarity, and longer intervals between deep cleans. Designed as a true drop-in replacement, these grids slot right into your existing manifold and tank without any modifications, so you can go from worn-out and weeping DE into your pool to fresh, sparkling-clean performance in a single afternoon.\u003c\/p\u003e\n\u003cp\u003ePlan to inspect your DE grids every time you break down the filter for a thorough cleaning — usually two or three times per season — and replace the full set every two to three years, or sooner if you see visible tears, fabric separation, or DE powder leaking back into the pool through the return lines. Worn grids force your pump to work harder, waste expensive DE powder, and let fine particles slip through that should have been filtered out, leaving you with dull, cloudy water no amount of shocking can fix. The good news: swapping in a new Poolzilla grid set is straightforward — drain the tank, remove the old manifold assembly, lift out the tired grids, slide the fresh ones into place, reassemble, and recharge with DE through the skimmer. Order your replacement set now and tackle the swap before swim season hits its peak, so your family can dive into water that's as clean and clear as the day your pool was filled.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of DE filter grid sets. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887249993774,"sku":"WH-02-17-004","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-17-004_pos1_9b8684b7-0fd6-4566-b298-ac16e29bef37.jpg?v=1777509245"},{"product_id":"02-02-023","title":"Pool Filter Cartridge for Filbur FC-1977 - Replaces Unicel C-7471, J-CQ420","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eEnjoy effortlessly clean pool water all season with the Poolzilla replacement filter cartridge (SKU 02-02-023), a high-capacity pleated cartridge built for serious filtration in residential pool systems. Measuring 26.75 inches tall with an outer diameter of 6.625 inches, this generously sized cartridge is engineered to drop right into standard tall-body filter housings without shimming, trimming, or guesswork. The deep accordion-style pleats dramatically increase the dirt-trapping surface, which means your filter captures more debris between cleanings and your pump doesn't have to work as hard to keep water moving. The result? Crystal-clear water, fewer maintenance interruptions, and more time actually enjoying your backyard.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks and replace it at the start of each swim season, or sooner if your pump pressure gauge climbs 8–10 PSI above its normal reading or your water turns stubbornly cloudy. A fresh filter isn't just about clarity — it reduces strain on your pump motor, lowers your chemical usage, and keeps the water your family swims in genuinely clean. Swapping in a new cartridge takes about five minutes: power off the pump, open the filter housing, slide the old one out, and seat the new Poolzilla filter in its place. Order yours today (and grab a spare while you're at it) so you're ready the moment swim season kicks off — your pool, and your weekends, will thank you.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251042350,"sku":"WH-02-02-023-4pk","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-023_pos1_f39ca308-4481-4c34-af2d-82e27fa410ef.jpg?v=1777509254"},{"product_id":"02-02-024","title":"Pool Filter Cartridge for CX 1380 - Replaces C5520, FC-6455","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGive your large pool the powerful, low-maintenance filtration it deserves with the Poolzilla replacement cartridge for Hayward C5500 and C5520 filter systems. Built tall and lean at 32.75 inches in length with a 7-inch outer diameter, this cartridge is specifically engineered for high-capacity Hayward SwimClear housings — meaning more pleated filtration surface, more dirt-holding capacity, and dramatically fewer cleanings throughout swim season. The deep-pleated polyester media captures everything from leaves and bugs to ultra-fine particles smaller than a strand of hair, so your pool stays brilliantly clear even during peak summer use. Heavy-duty molded end caps with a 3-inch center hole create a leak-proof seal in your manifold, preventing the bypass that lets dirty water slip past a poorly fitted filter. The result? Crisp, sparkling water with less effort and a pump that doesn't have to work overtime to deliver it.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridges every four to six weeks during swim season and replace them every one to two years, or sooner if you notice your filter pressure climbing 8–10 PSI above its normal clean reading. A fresh set of cartridges does more than just keep your water clear — it reduces strain on your pump, cuts down on chemical usage, and ensures the water your family swims in is genuinely clean. Replacement is refreshingly simple: power off the pump, release the air relief valve, open the housing clamp, lift out the old cartridges, drop in the new Poolzilla filters, and reassemble. The whole job takes about fifteen minutes. Order your set today and head into swim season with the confidence that your SwimClear is ready to deliver crystal-clear water all summer long.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251075118,"sku":"WH-02-02-024-4pk","price":173.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-024_pos1_9c975385-9bfb-4b54-9426-5281108bde0e.jpg?v=1777509265"},{"product_id":"02-02-025","title":"Pool Filter Cartridge for 17-175-3630 - Replaces Jandy CS250, Pentair R0462500","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool water beautifully clear with the Poolzilla replacement filter cartridge built for the Jandy CS 250 system — a workhorse cartridge designed for serious residential pools that demand reliable, efficient filtration. Standing 33.125 inches tall with an 8.9375-inch outer diameter and a 4-inch top opening, this cartridge is precision-sized to drop right into your CS 250 housing with zero modifications, zero shimming, and zero guesswork. The deep, accordion-style pleats dramatically increase the dirt-trapping surface area, which means your filter captures more debris between cleanings and your pump doesn't have to strain against a clogged element. Rigid molded end caps create a leak-proof seal so every drop of water passes through the filter media — not around it — giving you the crystal-clear water your family deserves all swim season long.\u003c\/p\u003e\n\u003cp\u003ePlan to rinse your CS 250 cartridge every four to six weeks during heavy swim season and replace it once a year — or sooner if you notice your filter pressure gauge climbing 8–10 PSI above its clean baseline, water clarity starting to fade, or your chemicals working harder than usual to keep things balanced. A fresh cartridge takes the load off your pump motor, helps your sanitizer do its job, and keeps your pool looking inviting for every pool party and lazy afternoon swim. Installation is genuinely easy: shut off the pump, open the filter tank, lift out the old cartridge, drop the new Poolzilla element in, and you're back in business in about ten minutes. Order yours today — and grab a spare while you're at it — so you're fully stocked and swim-ready when the temperature climbs.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251107886,"sku":"WH-02-02-025-1pk","price":83.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-025_pos1_6107ae5d-619e-4449-9047-f6b13a7ebe66.jpg?v=1777509275"},{"product_id":"02-02-026","title":"Pool Filter Cartridge for CCP240 - Replaces Pentair 178569, Pleatco PCC60","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGet ready for crystal-clear water all season long with the Poolzilla replacement filter cartridge for the Pentair Clean \u0026amp; Clear Plus 240 system. Designed with a deep-pleated polyester filtration surface, this cartridge captures dirt, leaves, pollen, and fine particles that cloud your pool — keeping your water sparkling and inviting for the whole family. Measuring 14.125 inches in length, 7 inches in outer diameter, and featuring a 3-inch center hole, it's engineered to drop right into your Pentair Clean \u0026amp; Clear Plus 240 housing without any modifications, shimming, or guesswork. Heavy-duty molded end caps lock in a leak-proof seal, so every drop of water passes through the pleats — not around them — for maximum filtration efficiency. More pleated surface area means more dirt-trapping capacity, which translates to less frequent cleanings, longer time between replacements, and a pump that doesn't have to work overtime.\u003c\/p\u003e\n\u003cp\u003eTo keep your pool at its best, plan to rinse this cartridge every four to six weeks during heavy use and replace it every 12 to 15 months — or sooner if you notice your pump pressure climbing 8–10 PSI above its normal reading, water clarity dropping, or chemical usage creeping up. Those are your pool's way of telling you the filter has reached the end of its useful life. The good news is that swapping it out is genuinely easy: power off the pump, release the pressure, open the filter housing, lift out the old cartridge, and drop in your fresh Poolzilla replacement. The whole job takes about ten minutes, no special tools required. Order yours today and have it ready before swim season hits full swing — your family (and your pump) will thank you for the upgrade.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251140654,"sku":"WH-02-02-026-4pk","price":105.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-026_pos1_39559716-5285-433b-8fbb-3db9f306ea2a.jpg?v=1777509284"},{"product_id":"02-02-029","title":"Pool Filter Cartridge for Jandy CS150 - Replaces CCX1500RE, Ultra-B3","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool gleaming all summer long with the Poolzilla ULTRA-B3 replacement filter cartridge — a premium upgrade designed for pool owners who want longer-lasting clarity with less hassle. Standing 23-5\/16 inches tall with an 8-15\/16 inch outer diameter and a 4-inch open bottom hole, this cartridge is built to drop straight into standard large-capacity residential filter housings without any modifications. The dense, accordion-style pleated polyester media dramatically increases the dirt-trapping surface area, meaning your filter captures more debris, runs more efficiently, and goes longer between cleanings. Reinforced molded end caps create a leak-proof seal so dirty water can't sneak past, and the rugged construction holds up beautifully through multiple rinse cycles. The result is crystal-clear water, a happier pump, and more time enjoying your backyard instead of working on it.\u003c\/p\u003e\n\u003cp\u003eFor the best performance, plan to rinse the ULTRA-B3 every four to six weeks and replace it every 12 to 18 months — or sooner if you notice your pump pressure climbing 8–10 PSI above its normal reading or water looking cloudy even after you've balanced your chemicals. A fresh cartridge isn't just about clearer water; it reduces strain on your pump motor, cuts down on chemical use, and keeps your whole filtration system running smoothly. Swapping it out takes just a few minutes: power off the pump, open the filter housing, lift out the old cartridge, drop in the new one, and you're done. Order your Poolzilla ULTRA-B3 today and head into swim season with the confidence that your pool will be ready the moment your family is.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251206190,"sku":"WH-02-02-029-1pk","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-029_pos1_7cbecbc9-ef30-4712-ad97-84fb5eb6b676.jpg?v=1777509295"},{"product_id":"02-02-030","title":"Pool Filter Cartridge for SwimClear C200 - Replaces Spa-Daddy SD-01334, PLFPA200S","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGive your pool the gold-standard filtration it deserves with the Poolzilla replacement cartridge for the Hayward C200S filter system. This generously sized cartridge measures 28-3\/16 inches tall with a 10-1\/8 inch outer diameter, designed to drop right into your existing Hayward Star-Clear Plus housing without any adapters or modifications. The deeply pleated polyester media offers an enormous dirt-trapping surface area, which translates to one of the best benefits a pool owner can ask for — fewer cleanings, longer intervals between cartridge changes, and noticeably clearer water. The 4-inch top opening promotes smooth, balanced flow through your pump system, while reinforced molded end caps create a leak-proof seal that prevents dirty water from sneaking past the filter. The result is crystal-clear water your family can dive into with confidence all summer long.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks during heavy swim season and replace it at least once a year — typically right before you open the pool for spring, or whenever your filter pressure gauge climbs 8–10 PSI above its clean starting point. A fresh cartridge protects your pump from unnecessary strain, helps your chlorine and other chemicals work more efficiently, and keeps your water safe and inviting for the whole family. Swapping it out is genuinely simple: power down the pump, release the air relief valve, open the housing, lift out the old cartridge, and seat the new Poolzilla filter in its place. Order yours today and head into swim season with the peace of mind that comes from clean, healthy, beautifully clear pool water.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251238958,"sku":"WH-02-02-030-1pk","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-030_pos1_94ff6c42-6924-4c7c-956c-248ce43577e8.jpg?v=1777509305"},{"product_id":"02-02-031","title":"Pool Filter Cartridge for SwimClear C150 - Replaces Hayward C150S, Spa-Daddy SD-01333","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool gleaming all summer long with the Poolzilla replacement filter cartridge for the Hayward C150S — a heavy-duty pleated cartridge designed to deliver crystal-clear water with less maintenance. Standing 23⅛ inches tall with a 10⅛-inch outer diameter and a 4-inch top opening, this generously sized cartridge offers plenty of pleated polyester surface area to trap dirt, leaves, pollen, sunscreen residue, and other fine debris that can cloud your water. More surface area means your filter holds more dirt between cleanings, your pump works less, and you spend more time swimming and less time fussing with maintenance. Sturdy molded end caps create a leak-proof seal inside the filter housing, so every drop of water passes through the media — not around it — for the kind of brilliant clarity your family deserves.\u003c\/p\u003e\n\u003cp\u003eFor the cleanest, healthiest pool water, plan to rinse this cartridge every four to six weeks and replace it at the start of each swim season — or sooner if your pump pressure climbs 8–10 PSI above its normal reading or your water looks cloudy even after balancing chemicals. A fresh cartridge doesn't just improve appearance; it reduces strain on your pump motor, cuts down on chemical use, and helps your entire pool system run more efficiently. Swapping it out takes about five minutes: power down the pump, release the air relief valve, open the housing, lift out the old filter, and seat the new Poolzilla cartridge in its place. Order yours today, keep a spare on the shelf, and head into swim season ready for nothing but blue skies and clear water.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251271726,"sku":"WH-02-02-031-1pk","price":78.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-031_pos1_b0ca51ac-316f-4deb-8e9e-8f20de454b31.jpg?v=1777509314"},{"product_id":"02-02-032","title":"Pool Filter Cartridge for 817-0150N - Replaces CC1500, CC-1500-E","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring your above-ground pool back to crystal-clear life with the Poolzilla replacement filter cartridge for the Hayward X-Stream CC1500. Built with high-capacity pleated polyester media and measuring 23.25 inches tall by 8.9375 inches in outer diameter with a 4-inch open top, this cartridge is sized to drop right into your X-Stream filter housing without any modifications. The deep, evenly-spaced pleats dramatically increase the dirt-trapping surface area, which means it captures more debris between cleanings — leaves, pollen, sunscreen residue, and fine particles your eye can't even see. Sturdy molded end caps create a tight, leak-proof seal so all the water flowing through your pump is actually getting filtered, not sneaking around the edges. The result is what every pool owner wants: clean water, easier maintenance, and more time enjoying your backyard.\u003c\/p\u003e\n\u003cp\u003eFor best results, give your cartridge a thorough rinse every four to six weeks during swim season and plan on a full replacement every 12 months, or sooner if you notice your pump pressure climbing 8–10 PSI above normal, water that won't clear up after shocking, or visible wear on the pleats. A fresh filter doesn't just keep your water sparkling — it reduces strain on your pump motor, lowers chemical usage, and protects the swimming experience for your whole family. Pool season moves fast, so order your Poolzilla CC1500 replacement now and keep a spare on the shelf. That way, when it's time to swap, you're ready to go in minutes and back to enjoying clear, clean water the same afternoon.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251304494,"sku":"WH-02-02-032-1pk","price":66.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-032_pos1_8c0ee2fe-4669-446e-a59e-f9d880dd6f91.jpg?v=1777509324"},{"product_id":"02-02-033","title":"Poolzilla Replacement Pool and Spa Filter for 6541-397, Sundance MicroClean Ultra, Sundance 6541-397, AK-6541397, UFC-397","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring back the spa days you love with the Poolzilla replacement filter cartridge (SKU 02-03-033), a premium-fit cartridge designed specifically for Sundance spas and larger residential hot tubs. Standing 19 inches tall with a generous 8.375-inch outer diameter, this oversized cartridge provides substantially more pleated filtration surface than smaller spa filters — and more surface area means more dirt capacity, fewer cleanings, and consistently clearer water between rinses. The durable pleated polyester media traps body oils, lotions, hair, and microscopic debris that cloud spa water and irritate skin, while reinforced end caps lock the cartridge securely in place to prevent bypass leaks. The result? Silky, sparkling water that's ready whenever you are, with maintenance that takes minutes instead of headaches.\u003c\/p\u003e\n\u003cp\u003eFor best results, rinse this cartridge every four to six weeks with a garden hose to flush out trapped debris, and plan to replace it every 12 to 15 months under normal residential use — or sooner if you notice reduced jet pressure, persistent cloudiness even after shocking, or a chemical balance that won't hold steady. A fresh filter doesn't just clear the water; it reduces strain on your spa pump, lowers chemical consumption, and keeps the water your family soaks in genuinely clean. Swapping it out takes under two minutes: power down the spa, unscrew the old cartridge, thread in your new Poolzilla filter, and you're ready to soak. Order today and keep a spare on the shelf so your spa is always just one quick swap away from crystal-clear comfort.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251337262,"sku":"WH-02-02-033-1pk","price":56.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-033_pos1_a6b466d3-54d4-4840-b275-f9433b5feed2.jpg?v=1777509334"},{"product_id":"02-03-008","title":"Spa Filter Cartridge for Jacuzzi J-300 - Replaces 6540-476, SD-00640","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eTreat your Jacuzzi spa to the spa-grade water clarity it was designed for with the Poolzilla replacement filter for Jacuzzi Premium J-300 and J-400 series hot tubs. This cartridge measures 15.5 inches in length and 6.625 inches in outer diameter — the exact dimensions needed to drop straight into your Jacuzzi filter canister with no adapters, no shimming, and no guesswork. The pleated polyester media is engineered to capture oils, lotions, hair, and fine debris that cloud hot tub water and irritate skin, while sealed end caps lock the cartridge firmly in place so dirty water can't sneak around the edges. The result is silky, sparkling water and a spa pump that runs smoothly without the strain of fighting through a clogged or ill-fitting filter.\u003c\/p\u003e\n\u003cp\u003eBecause hot tubs handle a higher concentration of body oils and lotions than pools do, plan to rinse this cartridge every two to four weeks and replace it every 12 to 15 months for typical residential use — sooner if you entertain often or notice water staying cloudy even after shocking. A fresh filter protects your spa pump from extra strain, helps your sanitizer work more efficiently, and keeps soak time feeling luxurious instead of murky. Swapping it out takes about two minutes: power off the spa, lift out the old cartridge, drop the new Poolzilla filter in, and you're done. Order yours today — and consider grabbing a spare so you can rotate one in while the other dries, doubling the life of each cartridge and keeping your spa ready for relaxation any night of the week.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251370030,"sku":"WH-02-03-008-2pk","price":52.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-008_pos1_60b2ac61-2a3f-48a2-9c91-3f35fd036823.jpg?v=1777509343"},{"product_id":"02-03-009","title":"Spa Filter Cartridge for UFC-164 - Replaces SD-01293, AK-6473164","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your Sundance spa running like the day you brought it home with the Poolzilla 02-03-009 replacement filter cartridge. Designed specifically for premium home spas, this filter measures 18.75 inches tall with an outer diameter of 5.625 inches — the exact dimensions needed to drop right into your existing filter canister without any adapters, trimming, or guesswork. The deep pleated polyester media gives you a generous dirt-trapping surface, which means more time soaking and less time cleaning. From skin oils and lotions to fine sediment and microscopic debris, this cartridge pulls it all out of your water so you step into a spa that's clear, clean, and ready whenever you are.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your filter every two to four weeks with a garden hose and replace the cartridge entirely every three to four months, or sooner if you notice cloudy water that won't clear up after shocking, longer heating cycles, or a noticeable rise in pump pressure. A tired filter forces your spa equipment to work harder, throws off your water chemistry, and makes every soak less enjoyable — so staying ahead of replacement is one of the easiest ways to protect your investment. Swapping in the new Poolzilla 02-03-009 takes just a couple of minutes: power down the spa, lift out the old cartridge, drop the new one in, and you're back to bubbling bliss. Order yours today and keep a spare on the shelf so your spa is always ready for the next relaxing evening under the stars.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251402798,"sku":"WH-02-03-009-1pk","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-009_pos1_fd09ab18-482e-4c99-934d-2cb709918016.jpg?v=1777509352"},{"product_id":"02-03-012","title":"Spa Filter Cartridge for Jacuzzi J300 - Replaces Pleatco PJW60TL-OTF2S, Unicel 6CH-961","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring your Jacuzzi spa back to spa-day perfection with the Poolzilla replacement filter cartridge designed for Jacuzzi Premium J-300 and J-400 series hot tubs. This generously sized cartridge measures 15.5 inches in length and 6.625 inches in outer diameter, with finely pleated polyester media that captures the body oils, lotions, sunscreen, and microscopic debris that turn clear spa water cloudy. The accordion-style pleats create a huge dirt-trapping surface area, meaning your filter pulls more gunk out of the water with each cycle and goes longer between cleanings. Sturdy molded end caps form a leak-proof seal inside your filter canister, so every drop of water passes through the media — not around it — for the silky-clear water your spa was built to deliver.\u003c\/p\u003e\n\u003cp\u003eSpa filters work harder than pool filters because the water volume is smaller and the bather load is bigger, so plan to rinse this cartridge every two to four weeks and replace it every 12 to 15 months — or sooner if you notice water staying cloudy after shocking, or your jets feeling weaker than usual. A fresh filter takes the strain off your pump, helps your sanitizer work more efficiently, and keeps the water genuinely clean for the people you love. Swapping it out takes just a couple of minutes: power down the spa, lift out the old cartridge, drop the new Poolzilla filter in, and you're back to soaking. Order one now — and grab a spare while you're at it — so your spa is always ready when you are.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887251435566,"sku":"WH-02-03-012-2pk","price":45.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-012_pos1_429adce4-bb86-4669-9b0f-c17c607489ed.jpg?v=1777509362"},{"product_id":"02-03-010","title":"Spa Filter Cartridge for Rainbow Dynamic 25 - Replaces PC-2375, Pleatco 17-2327","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your spa or above-ground pool sparkling with the Poolzilla Rainbow 25 replacement filter cartridge — a perfectly sized, hard-working filter that punches well above its compact frame. The pleated polyester media traps oils, lotions, leaves, and fine particles that cloud your water, while the accordion-style pleats create extra surface area so dirt has plenty of room to collect before you need to rinse. Measuring 13-5\/16 inches tall with a 5-inch outer diameter and a 2-1\/8 inch center hole, this cartridge is engineered to drop right into standard residential filter housings without shims, adapters, or guesswork. Sturdy molded end caps lock in place to prevent bypass — meaning dirty water can't sneak around the filter — so every drop that returns to your pool is genuinely clean. The result? Clearer water, less chemical usage, and more time enjoying your backyard instead of fussing with maintenance.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse the Rainbow 25 every four to six weeks and replace it every three to six months — or anytime you notice your pump pressure climbing 8–10 PSI above normal, water clarity dropping even after shocking, or chemicals struggling to hold steady. A fresh cartridge does more than improve appearance: it reduces strain on your pump motor, helps your sanitizer work more efficiently, and keeps the water your family swims in genuinely safe and clean. Replacement is as easy as it gets — power off the pump, open the filter housing, lift out the old cartridge, drop in your new Poolzilla Rainbow 25, and you're done. Order today and keep a spare on the shelf so you're always ready for swim season, weekend guests, or that first warm day when nothing should stand between you and a perfect dip.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887254220846,"sku":"WH-02-03-010-2pk","price":35.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-010_pos1_138dc41d-7db2-4e52-afed-72bdf244429f.jpg?v=1777509372"},{"product_id":"02-03-014","title":"Spa Filter Cartridge for Guardian 409-219 - Replaces Aladdin 13501, SD-00198","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your spa water silky-smooth and crystal clear with the Poolzilla Rainbow 35 replacement filter cartridge. With 35 square feet of densely pleated filtration media, this cartridge traps oils, lotions, hair, and fine debris that cloud hot tub water — giving you more soak time and less scrubbing time. Measuring 9.25 inches in length and 5.0 inches in outer diameter with a 2-1\/8 inch center hole, it's perfectly sized to drop right into standard Rainbow-style spa filter canisters without any modifications or adapters. The accordion-style pleats dramatically increase the dirt-trapping surface, which means your filter holds more debris between cleanings and your pump doesn't have to work overtime to push water through. Rigid molded end caps create a leak-proof seal so every drop of water passes through the filtration media — not around it.\u003c\/p\u003e\n\u003cp\u003eBecause spa filters handle smaller water volumes with heavier bather loads than pool filters, plan to rinse your Rainbow 35 every two to four weeks and replace it every three to four months with regular use (or every six months for seasonal spas). You'll know it's time for a fresh cartridge when the water stays cloudy even after you shock it, when your jets feel weaker than usual, or when pump pressure climbs noticeably above its normal reading. A fresh filter doesn't just look better — it reduces chemical usage, eases strain on your pump motor, and keeps the water your family soaks in genuinely clean. Order your Poolzilla Rainbow 35 today, and consider grabbing a spare so you always have a fresh cartridge ready to rotate in. Clear water, happy soaks, zero hassle.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887254319150,"sku":"WH-02-03-014-2pk","price":42.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-014_pos1_ec36f760-c759-40a0-8571-beda7e8bd15f.jpg?v=1777509382"},{"product_id":"02-03-015","title":"Spa Filter Cartridge for 78161 - Replaces 78286, Watkins PWK35B","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your Watkins Hot Spring spa water silky-smooth and crystal clear with the Poolzilla PWK35B replacement filter cartridge — a precision-built drop-in designed specifically for Watkins hot tub systems. Measuring 14 1\/8 inches tall with a 6 3\/8-inch outer diameter and a 1 15\/16-inch center hole, this cartridge is sized to fit your Watkins filter canister exactly the way the original did, with no shimming, adapters, or guesswork required. The deep, evenly spaced pleats dramatically expand the dirt-trapping surface area, catching body oils, lotions, hair, and the fine particles that cloud spa water and clog jets. Sturdy molded end caps create a leak-proof seal so every drop of water passes through the media — not around it — giving you cleaner water, easier maintenance, and the kind of clarity that makes stepping into the hot tub a treat.\u003c\/p\u003e\n\u003cp\u003eSpa filters work overtime because hot water, jets, and bather oils put extra demand on the filtration media, so plan to rinse your PWK35B every two to four weeks and replace it every three to four months with regular use (or every six months for lighter, seasonal soaking). When you notice cloudy water that won't clear after shocking, weaker jet pressure, or your spa working harder than usual to heat and circulate, that's your cue to swap in a fresh cartridge. A clean filter protects your pump, helps your sanitizer do its job, and keeps the water genuinely safe for the people you love. Order your Poolzilla PWK35B today — and consider grabbing a spare so you always have a fresh cartridge ready when soak time calls.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40887254351918,"sku":"WH-02-03-015-1pk","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-015_pos1_e64af165-12d8-4e4c-9cff-e5e70867ff69.jpg?v=1777509393"},{"product_id":"02-02-022","title":"Pool Filter Cartridge for Pentair System 3 S7M120","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool dazzlingly clear all season with the Poolzilla replacement filter cartridge for Pentair System 3 pool filter systems. Standing 24 inches tall with a 9-inch outer diameter, this is a true large-capacity cartridge — and that extra real estate means more pleated surface area working for you, which translates to longer stretches between cleanings and a pump that breathes easier. The durable pleated polyester media traps everything from leaf bits and pollen down to fine, sunscreen-grade particles, so the water your family jumps into looks and feels noticeably fresher. Reinforced end caps lock in a leak-proof seal, ensuring every drop of pool water flows through the filter media instead of sneaking around it. The result? Crystal-clear water, fewer chemical headaches, and more time enjoying the backyard.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks and replace it at the start of each swim season — or any time you notice pump pressure climbing 8–10 PSI above normal, water clarity slipping, or your chemicals working harder than they should. A fresh filter cartridge does more than polish the water; it protects your pump motor from unnecessary strain and helps your sanitizer do its job efficiently. Swapping it in is a five-minute job: power down the pump, open the filter housing, lift the old cartridge out, and slide the new Poolzilla cartridge into place. Order yours today so you're ready to open the pool to sparkling, swim-ready water the moment the weather turns warm.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":40939383128110,"sku":"WH-02-02-022","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-022_pos1_0e288116-357e-4ddc-b8fa-1e344078867f.jpg?v=1777509401"},{"product_id":"02-01-002","title":"Poolzilla Hot Tub Mineral Sanitizer Stick, for Reduced Impurities","description":"","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996263297070,"sku":"WH-02-01-002-1pk","price":9.49,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996263329838,"sku":"WH-02-01-002-2pk","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-01-002_pos1_af3f0753-d528-4e19-9b1a-d7d1ab62e35d.jpg?v=1777509411"},{"product_id":"02-02-009","title":"Pool Filter Cartridge for Pleatco PA175 - Replaces PCCF-175, 25230-0175S","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool dazzlingly clear all season long with the Poolzilla 175 sq ft replacement filter cartridge, a premium drop-in upgrade for Hayward C1750 and C1900 filter systems. With a generous 175 square feet of pleated polyester filtration media, this cartridge captures dirt, pollen, sunscreen residue, and ultra-fine particles to keep your water crystal clear — and because there's so much surface area working for you, you'll clean it less often and run your pump more efficiently. Measuring 28-3\/16 inches tall and 8-15\/16 inches in outer diameter with a 4-inch center hole, it's precisely sized to slide right into your existing filter housing with zero modifications. Sturdy molded end caps create a leak-proof seal so dirty water can't sneak past, and the heavy-duty pleats are built to hold up through multiple rinse cycles before they need to be retired. The result? Cleaner water, a happier pump, and more time enjoying your pool instead of maintaining it.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks and replace it at the start of each swim season, or anytime your filter pressure climbs 8–10 PSI above its normal reading. A worn-out filter doesn't just leave your water cloudy — it forces your pump to work harder, throws off your chemical balance, and shortens the life of expensive equipment. Swapping in a fresh cartridge takes about five minutes: power off the pump, open the filter housing, lift out the old element, and drop in your new Poolzilla 175. It really is that easy. Order today and have a fresh cartridge ready to go before swim season hits — your pool (and your family) will thank you for the sparkling clean water all summer long.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996263395374,"sku":"WH-02-02-009-1pk","price":66.33,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996263428142,"sku":"WH-02-02-009-2pk","price":105.53,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996263460910,"sku":"WH-02-02-009-4pk","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-009_pos1_78a547b8-a366-46e8-8131-2e61a0698d3a.jpg?v=1777509421"},{"product_id":"02-02-010","title":"Pool Filter Cartridge for CCP420 - Replaces Filbur FC-1977, 160301","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your Pentair Clean \u0026amp; Clear Plus running like new with the Poolzilla PCC105 replacement filter cartridge — a tall, high-capacity pleated cartridge engineered to bring crystal-clear water back to your backyard. At 26 inches long and 7 inches in outer diameter with a 3-inch open top, this cartridge is sized to drop straight into Pentair Clean \u0026amp; Clear Plus 420 and 520 multi-cartridge housings (pre-1998 models) with no shimming, trimming, or guesswork. The deep, accordion-style pleats deliver an enormous dirt-trapping surface — meaning your filter captures more debris between cleanings, your pump doesn't have to push as hard, and you spend more weekends actually swimming instead of fussing with maintenance. Rigid molded end caps lock the pleats firmly in place to prevent bypass, so every gallon flowing through your system gets properly filtered for that glassy, sparkling water your family loves.\u003c\/p\u003e\n\u003cp\u003eBecause Clean \u0026amp; Clear Plus systems use multiple cartridges working together, plan to replace all of them at the same time — typically every one to two years, or sooner if you notice your pressure gauge climbing 8–10 PSI above its clean baseline, your water turning cloudy, or your chemicals struggling to hold their balance. Fresh cartridges reduce strain on your pump motor, cut down on chemical use, and ensure the water your family swims in is genuinely clean from the first cannonball of the season to the last pool party of the year. Rinse the pleats every four to six weeks during heavy use to extend their life, and keep a fresh set of Poolzilla PCC105 cartridges on the shelf so you're always ready. Order yours today and head into swim season with the peace of mind that comes from clean, clear, worry-free water.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996263624750,"sku":"WH-02-02-010-1pk","price":47.24,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996263657518,"sku":"WH-02-02-010-2pk","price":79.14,"currency_code":"USD","in_stock":true},{"title":"4-Pack","offer_id":40996263690286,"sku":"WH-02-02-010-4pk","price":152.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-010_pos1_5b812096-f5e5-4b99-9887-d7e27cbd1364.jpg?v=1777509430"},{"product_id":"02-02-011","title":"Pool Filter Cartridge for Jandy CS200 - Replaces Aladdin 35002, 17-175-3628","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool water crystal clear all season long with the Poolzilla replacement cartridge for the Jandy CS 200 filter system. This tall, high-capacity cartridge measures 33-1\/8 inches in length and 8-15\/16 inches in outer diameter, giving you a substantial pleated surface area that traps dirt, leaves, sunscreen residue, and fine debris before they cloud your water. The accordion-style polyester pleats dramatically increase the dirt-trapping capacity, which means longer stretches between cleanings and a pump that doesn't have to strain to push water through. A precision-molded 4-inch center hole and reinforced end caps create a leak-proof seal, so dirty water can't sneak past the filter — every drop gets cleaned before it heads back to your pool. The result? More time swimming, less time fussing with maintenance.\u003c\/p\u003e\n\u003cp\u003eFor best results, rinse your cartridge every four to six weeks during heavy swim season and plan to replace it every 12 months — or sooner if your pump pressure climbs 8–10 PSI above its clean baseline, if water clarity drops even after balancing chemicals, or if you spot tears or matted pleats during inspection. A fresh cartridge keeps your pump running cooler, reduces chemical consumption, and protects the water your family swims in every day. The swap itself takes just a few minutes: power down the pump, release the air relief valve, open the filter housing, lift out the old element, and drop in your new Poolzilla cartridge. Order yours today and get ahead of swim season — having a backup on the shelf means you'll never be caught with a cloudy pool on the hottest weekend of the year.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996263723054,"sku":"WH-02-02-011-1pack","price":92.43,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996263755822,"sku":"WH-02-02-011-2pack","price":174.81,"currency_code":"USD","in_stock":true},{"title":"4-Pack","offer_id":40996263788590,"sku":"WH-02-02-011-4pack","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-011_pos1_f0f86c68-da56-4d1d-a0aa-c0e36b19d130.jpg?v=1777509442"},{"product_id":"02-02-012","title":"Pool Filter Cartridge for Pentair R173217 - Replaces CC200, Pleatco PAP200","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool water crystal clear all season with the Poolzilla replacement filter cartridge for the Pentair Clean \u0026amp; Clear 200. With a tall, generously pleated polyester filtration surface stretching 31.125 inches in length and 10.0625 inches in outer diameter, this cartridge gives your pool plenty of dirt-trapping real estate — which means longer stretches between cleanings, more reliable circulation, and noticeably clearer water. The 6-inch open-end core promotes balanced flow through every pleat, so water moves freely while fine debris, dust, leaves, and even microscopic particles get caught and held. Sturdy molded end caps create a tight, leak-proof seal inside your filter housing, so dirty water can't sneak around the cartridge and back into your pool. The result? A pump that runs easier, chemicals that work harder, and a backyard that's always ready for swim time.\u003c\/p\u003e\n\u003cp\u003ePlan to rinse your cartridge every four to six weeks and replace it once a year, or sooner if you notice your filter pressure gauge climbing 8–10 PSI above its normal reading, water turning cloudy after shocking, or your pump straining to keep up. A worn-out filter quietly forces your equipment to work harder, throws off your chemical balance, and shortens the life of your pump — so a fresh cartridge is one of the easiest, most affordable upgrades you can make. Installation takes about five minutes: power off the pump, open the housing, lift out the old cartridge, and drop the new Poolzilla filter right in. Order yours today and head into swim season with the confidence that your pool will be sparkling, safe, and ready for every cannonball.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996263952430,"sku":"WH-02-02-012-1pk","price":88.76,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996263985198,"sku":"WH-02-02-012-2pk","price":140.91,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996264017966,"sku":"WH-02-02-012-4pk","price":259.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-012_pos1_d0448502-9dae-4485-8639-c6e17791e0f6.jpg?v=1777509451"},{"product_id":"02-02-020","title":"Pool Filter Cartridge for Jandy CL 460 - Replaces CV460, XLS-705","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your pool sparkling all summer with the Poolzilla replacement filter cartridge for the Jandy CL\/CV 460 — a high-performance cartridge built to deliver powerful, dependable filtration for medium-to-large residential pools. Standing 26-15\/16 inches tall with a 7-1\/8 inch outer diameter and a 3-inch top opening, this cartridge is sized to drop right into your Jandy CL 460 or CV 460 filter housing with no shimming, trimming, or adapters. The deeply pleated polyester filtration media captures dirt, leaves, pollen, and fine debris that would otherwise cloud your water, while the durable molded end caps create a tight, leak-proof seal that forces every drop of water through the pleats — not around them. More pleat surface area means more dirt-trapping capacity, longer intervals between rinses, and less strain on your pump. The result? Crystal-clear water and more time enjoying your pool with the family.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse your cartridge every four to six weeks during peak swim season and replace it every 12 months — or sooner if your filter pressure gauge climbs 8–10 PSI above its clean starting point, even after a thorough rinse. A fresh cartridge protects your pump motor from overworking, keeps your chemical use in check, and ensures the water your family swims in is genuinely clean. Swapping it out takes just a few minutes: power down the pump, release the air relief valve, open the filter housing, lift the old cartridge out, and drop the new Poolzilla cartridge into place. Order yours today and have a spare on hand before the next pool party — because nothing slows down summer like cloudy water on a hot afternoon.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996264050734,"sku":"WH-02-02-020-1pk","price":69.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996264083502,"sku":"WH-02-02-020-4pk","price":146.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-020_pos1_07b18db9-39de-4b5b-98fc-269705db5c2d.jpg?v=1777509460"},{"product_id":"02-02-028","title":"Pool Filter Cartridge for Star Clear Plus - Replaces Sta-Rite PXC95, PLF90A","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eGive your Hayward filter system a fresh lease on life with the Poolzilla replacement cartridge for the Hayward C900 and CC100 series — a precision-built filter designed to keep your pool water crystal clear all season long. With a generous 90 square feet of pleated polyester filtration media, this cartridge captures dirt, leaves, and fine particles efficiently, meaning fewer cleanings for you and more swim time for the family. Measuring 17 3\/8 inches in length, 8 15\/16 inches in outer diameter, and featuring a 4-inch open-top hole, it's engineered to drop right into your existing Hayward filter housing without any modifications or adapters. The high surface area means your pump doesn't have to work as hard, which translates to lower energy bills, longer equipment life, and reliably clean water you can actually see through to the bottom.\u003c\/p\u003e\n\u003cp\u003eTo keep your pool running its best, plan to rinse this cartridge every four to six weeks and replace it every one to two swim seasons, or sooner if you notice your filter pressure gauge climbing 8–10 PSI above its clean starting point. A fresh cartridge means clearer water, balanced chemistry, less strain on your pump, and far less time spent troubleshooting cloudy water on a sunny afternoon. Swapping it out is genuinely easy: shut off the pump, open the filter housing, lift out the old cartridge, and drop the new Poolzilla filter right into place — the whole job takes about five minutes. Order yours today and head into swim season with the confidence of a clean filter and a backup waiting on the shelf.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996264116270,"sku":"WH-02-02-028-1pk","price":39.99,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996264149038,"sku":"WH-02-02-028-2PK","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-02-028_pos1_419a9c40-18fd-4265-828f-1d0f8247f1e9.jpg?v=1777509469"},{"product_id":"02-03-011","title":"Spa Filter Cartridge for Pleatco PWK30 - Replaces Unicel C-6430, APCC7095","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring back that just-installed clarity to your hot tub with the Poolzilla replacement filter for the Watkins Hot Spring 30. Built with deeply pleated polyester media, this cartridge captures the oils, lotions, hair, and fine particles that turn spa water cloudy — so every soak feels as fresh as the first one. Measuring 10⅜ inches tall with a 5⅞-inch outer diameter and a 1 15\/16-inch center hole, it's sized to drop precisely into your existing Hot Spring filter housing with no shimming, trimming, or adapters. Sturdy molded end caps create a leak-tight seal that prevents dirty water from slipping past, and the high-surface-area pleats mean your filter traps more debris between rinses — which translates to clearer water, less chemical use, and a spa that's always ready for company.\u003c\/p\u003e\n\u003cp\u003eBecause hot tubs run warmer water with heavier bather loads than pools, plan to rinse this cartridge every two to four weeks and replace it every three to four months with regular year-round use (or about every six months for lighter, seasonal soaking). Watch for the telltale signs it's time for a fresh one: water that stays cloudy even after shocking, foam that won't quit, or a noticeable jump in pump pressure. A worn-out filter forces your pump to work harder, throws off your chemistry, and shortens the lifespan of your spa equipment — all easily prevented with a quick swap. Order your Poolzilla Hot Spring 30 replacement today, and consider grabbing a spare while you're at it so you can rotate cartridges and keep your spa crystal clear all year long.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"3-Pack","offer_id":40996264181806,"sku":"WH-02-03-011-3PK","price":44.99,"currency_code":"USD","in_stock":true},{"title":"5-Pack","offer_id":40996264214574,"sku":"WH-02-03-011-5PK","price":78.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/02-03-011_pos1_16870588-5515-4ae7-b1bf-22c7be7fe364.jpg?v=1777509478"},{"product_id":"8ch-950","title":"Poolzilla Spa Filter Cartridge, Compatible with Bullfrog, PBF35, PBF50-F2S, Filbur FC-0536, Excel Filters XLS-834, Pure N Clean PC-0536, Aladdin 15052, Baleen AK-90311","description":"","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996269981742,"sku":"WH-PZ-8CH-950","price":19.99,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996270014510,"sku":"WH-PZ-8CH-950-2PK","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/8ch-950_pos1_20a36859-8ce0-44cf-b34d-f41ab3b2fc9e.jpg?v=1777509484"},{"product_id":"c-7367","title":"Spa Filter Cartridge for PC-3059 - Replaces XLS-7005, Unicel C-7367","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003ePremium replacement spa filter cartridge. Drop-in compatible - no modifications needed. Designed for easy installation and reliable filtration performance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"pz-specs\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis spa filter cartridge is a direct replacement for the following models:\u003c\/p\u003e\n\u003ctable class=\"pz-compat\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM (Unicel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC-7367\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePleatco\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePD075-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnicel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC-7367\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilbur\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFC-3059\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso Replaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC-3059, XLS-7005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace my spa filter cartridge?\u003c\/strong\u003e\u003cbr\u003e\nWe recommend replacing your filter cartridge every 12 months, or sooner if you notice reduced water flow or increased filter pressure (8-10 PSI above clean baseline).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with my system?\u003c\/strong\u003e\u003cbr\u003e\nCheck the compatibility table above. If your current filter's part number matches any listed model, this is a direct drop-in replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996274798638,"sku":"WH-PZ-C-7367","price":29.99,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996274831406,"sku":"WH-PZ-C-7367-2PK","price":64.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996274864174,"sku":"WH-PZ-C-7367-4pc","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/c-7367_pos1_c47b906b-5d24-4bca-9e5d-68ed4fba6985.jpg?v=1777509493"},{"product_id":"c-8326","title":"Poolzilla Spa Filter Cartridge for Sundance 6540-488 PSD125-2000 Unicel C-8326 Filbur FC-2780 Aladdin 22507 Baleen AK-70013 Magnum SU125","description":"","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996274896942,"sku":"WH-PZ-C-8326-1pc","price":64.99,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996274929710,"sku":"WH-PZ-C-8326-2pc","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/c-8326_pos1_621157f0-0e2f-4551-bdb7-ad043c61011f.jpg?v=1777509500"},{"product_id":"fc-2402","title":"Spa Filter Cartridge for 78460 - Replaces SD-01322, ACT-50SQFLTR","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your Freeflow Spa water silky, fresh, and inviting with the Poolzilla Freeflow 2013 replacement filter cartridge — a precision-built pleated cartridge designed specifically for Freeflow Spas and other compatible portable hot tubs. With its compact 5.25-inch outer diameter and 9.375-inch length, this cartridge is engineered to slide right into your spa's filter compartment with no modifications, no adapters, and no second-guessing. The fine-pleated polyester media captures body oils, lotions, hair, and fine debris that cloud spa water and dull your jets, while the closed-end (no-hole) design seals tightly against the filter standpipe to prevent unfiltered water from sneaking past. Rigid molded end caps add durability so the cartridge holds its shape rinse after rinse, giving you cleaner water, gentler skin contact, and a spa that's always ready when you are.\u003c\/p\u003e\n\u003cp\u003eSpa filters work hard in a small water volume, so plan to rinse this cartridge every two to four weeks with a garden hose and replace it every three to four months with regular use (or every six months for lighter, seasonal soaks). You'll know it's time for a fresh cartridge when your water turns cloudy even after shocking, the jets feel weaker than usual, or your spa pump sounds like it's straining. A clean filter means clearer water, better chemical efficiency, and less wear on your spa's pump — all of which add up to more relaxing soaks and fewer maintenance surprises. Order your Poolzilla Freeflow 2013 cartridge today, and consider grabbing a spare to keep on the shelf so your spa is always ready for that after-dinner soak or weekend gathering.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996276371502,"sku":"WH-PZ-FC-2402","price":24.01,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996276404270,"sku":"WH-PZ-FC-2402-2PK","price":38.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/fc-2402_pos1_e3f41a7d-5fe2-4480-af81-e7203a2517a6.jpg?v=1777509509"},{"product_id":"inta","title":"Poolzilla Replacement Pool Filter for Type A or C, Intex 29000E\/59900E, Easy Set Pool Filters, Summer Escapes or Summer Waves","description":"","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996278239278,"sku":"WH-PZ-INTA-1pc","price":7.99,"currency_code":"USD","in_stock":false},{"title":"6-Pack","offer_id":40996278272046,"sku":"WH-PZ-INTA-6pc","price":35.69,"currency_code":"USD","in_stock":true},{"title":"12-Pack","offer_id":40996278304814,"sku":"WH-PZ-INTA-12pc","price":61.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/inta_pos1_9310b36c-918b-47ce-99d3-a0633f43395d.jpg?v=1777509520"},{"product_id":"intsi","title":"Poolzilla Replacement Easy Set Pool Filter for PureSpa Type S1, 29001E","description":"","brand":"Poolzilla","offers":[{"title":"2-Pack","offer_id":40996278337582,"sku":"WH-PZ-INTSI-2pc","price":19.99,"currency_code":"USD","in_stock":false},{"title":"6-Pack","offer_id":40996278370350,"sku":"WH-PZ-INTSI-6pc","price":16.99,"currency_code":"USD","in_stock":false},{"title":"12-Pack","offer_id":40996278403118,"sku":"WH-PZ-INTSI-12pc","price":23.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/intsi_pos1_9e5f01b8-b399-499e-b2bd-400ffdff3bd9.jpg?v=1777509527"},{"product_id":"pa100n","title":"Poolzilla Replacement Pool \u0026 Spa Filter for PA100N, Unicel: C-7487, Filbur: FC-1270, CX870-XRE, C4000 Hayward","description":"","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996278665262,"sku":"WH-PZ-PA100N-1pc","price":49.99,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996278698030,"sku":"WH-PZ-PA100N-2pc","price":79.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996278730798,"sku":"WH-PZ-PA100N-4pc","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/pa100n_pos1_6049191a-7376-492c-8508-02ba43f9f9b6.jpg?v=1777509535"},{"product_id":"plf120a","title":"Pool Filter Cartridge for C1200 - Replaces Pleatco PA120, Hayward CX1200-RE","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your large residential pool crystal clear all summer with the Poolzilla replacement filter cartridge for the Hayward C1200. With 120 square feet of pleated polyester filtration media, this oversized cartridge captures dirt, pollen, sunscreen residue, and ultra-fine debris — meaning longer stretches between cleanings and noticeably clearer water on every swim day. Measuring 23.25 inches tall with an 8.9375-inch outer diameter and a 4-inch open top, it's precision-built to drop right into your existing Hayward filter housing without shims, adapters, or modifications. The reinforced molded end caps create a leak-proof seal that prevents dirty water from sneaking past the pleats, and the generous surface area takes pressure off your pump so it runs cooler, quieter, and more efficiently. More dirt capacity means less maintenance for you — and more time enjoying your backyard.\u003c\/p\u003e\n\u003cp\u003eFor best results, plan to rinse the cartridge every four to six weeks throughout swim season and replace it once a year — or sooner if your pump pressure climbs 8–10 PSI above its normal reading, or if your water looks cloudy even after balancing your chemicals. A tired filter doesn't just dull your water; it forces your pump to work overtime, drives up chemical use, and shortens the life of your equipment. Swapping in a fresh Poolzilla cartridge takes about five minutes: power off the pump, open the filter housing, lift out the old cartridge, drop in the new one, and you're back in business. Order yours before pool season hits full swing so your family can dive into clean, sparkling water from the very first warm weekend.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996278763566,"sku":"WH-PZ-PLF120A","price":58.56,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996278796334,"sku":"WH-PZ-PLF120A-2PC","price":106.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996278829102,"sku":"WH-PZ-PLF120A-4PC","price":224.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/plf120a_pos1_65002b02-5fc5-413c-adf0-2de6d62cef1f.jpg?v=1777508207"},{"product_id":"plf150a","title":"Pool Filter Cartridge for CC150 - Replaces Pentair R173216, Predator 150","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eMake filter changes simple and your water beautifully clear with the Poolzilla Clean \u0026amp; Clear 150 replacement cartridge. This generously sized cartridge stretches 31.125 inches long with a 10.0625-inch outer diameter and a 6-inch open top — dimensions engineered to drop right into your existing filter housing without any adjustments, adapters, or guesswork. The deep pleated polyester media gives debris, dirt, and fine particles plenty of surface area to cling to, which means your pump runs efficiently, your chlorine works harder, and you get more swim time between cleanings. Sturdy molded end caps seal tightly against the filter tank, so every drop of water passes through the pleats instead of sneaking around them. The result is cleaner water, less stress on your pool equipment, and the peace of mind that comes from knowing your filtration is doing its job.\u003c\/p\u003e\n\u003cp\u003ePlan to rinse your cartridge every four to six weeks and swap in a fresh one every spring as you open the pool for the season — or sooner if your filter pressure gauge climbs 8–10 PSI above its normal reading. Those are your pool's way of telling you the filter is full and your pump is working too hard, which can lead to cloudy water, off-balance chemistry, and unnecessary wear on expensive equipment. The good news? Replacement takes just a few minutes: power off the pump, open the filter housing, lift the old cartridge out, and drop the new Poolzilla Clean \u0026amp; Clear 150 in. Order yours today and have a fresh cartridge ready to go before swim season hits — your family (and your pump) will thank you.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996278992942,"sku":"WH-PZ-PLF150A","price":71.39,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996279025710,"sku":"WH-PZ-PLF150A-2PC","price":129.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996279058478,"sku":"WH-PZ-PLF150A-4PC","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/plf150a_pos1_64bc9376-f2c4-45ff-ab28-e1acede872ad.jpg?v=1777509546"},{"product_id":"plfbwi","title":"Poolzilla Replacement Spa Filter for Bestway Type I, 300\/330 gal\/h (220-240V) Filter Pumps Systems, Summer Waves P53RX0330000 and P53FX0330000","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eBring crystal-clear water back to your inflatable hot tub with the Poolzilla PZ-BWVI replacement spa filter cartridge. Designed specifically for the compact filtration systems found on Bestway and Coleman SaluSpa portable spas, this little cartridge punches well above its weight when it comes to catching the body oils, lotions, leaves, and fine debris that cloud up hot tub water. Measuring just 4.2 inches in outer diameter and 3.1 inches in length, it slides right into your spa's built-in filter housing with zero modifications — the kind of perfect drop-in fit that turns filter changes into a 30-second chore. Pleated polyester media gives you more dirt-trapping surface area than a flat filter could ever offer, so your pump moves water efficiently and your spa stays the clean, relaxing escape it was meant to be.\u003c\/p\u003e\n\u003cp\u003eBecause inflatable hot tubs hold less water than traditional spas, the filter works overtime to keep things sanitary — so plan to rinse the PZ-BWVI weekly with a garden hose and replace it every two to four weeks of regular use. You'll know it's time for a fresh one when the pleats start to look gray or matted, when water clarity drops even after balancing your chemicals, or when your pump sounds like it's straining. The good news? Swapping in a new filter takes less than a minute: unscrew the housing cap, pull out the old cartridge, drop in the new one, and you're back to soaking. Stock up on a few PZ-BWVI cartridges now so you've always got a fresh one ready before your next backyard staycation — clean, clear hot tub water is just an order away.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"2-Pack","offer_id":40996279091246,"sku":"WH-PZ-PLFBWI-2pk","price":9.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996279124014,"sku":"WH-PZ-PLFBWI-4pk","price":14.99,"currency_code":"USD","in_stock":false},{"title":"6-Pack","offer_id":40996279156782,"sku":"WH-PZ-PLFBWI-6pk","price":22.99,"currency_code":"USD","in_stock":false},{"title":"12-Pack","offer_id":40996279189550,"sku":"WH-PZ-PLFBWI-12pk","price":37.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/plfbwi_pos1_8bcb121c-9e5a-47ef-b70f-b9dac8b98e14.jpg?v=1777509553"},{"product_id":"plfc-8465","title":"Spa Filter Cartridge for 76136 - Replaces Filbur  FC-3960, 71827","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eKeep your Hot Spring spa water silky-smooth and crystal clear with the Poolzilla PZ-8465 replacement filter cartridge, purpose-built for Watkins Hot Spring 65 spa systems. With a generous 65 square foot pleated polyester filtration surface, this cartridge captures body oils, lotions, fine sediment, and debris that cloud spa water and dull its sparkle — leaving you with the kind of clean, inviting soak you bought your hot tub for in the first place. Measuring 8.5 inches in outer diameter, 10.5 inches in length, and featuring a 3-inch center hole, the PZ-8465 is engineered to drop right into your Hot Spring filter housing without shims, adapters, or any modifications. Heavy-duty molded end caps create a leak-proof seal so every drop of water passes through the pleats — not around them — meaning more dirt trapped, less work for your pump, and consistently beautiful water week after week.\u003c\/p\u003e\n\u003cp\u003eHot tub filters work harder than pool filters because the water volume is small and bather loads are high, so plan to rinse your PZ-8465 every two to four weeks with a garden hose and replace it every 12 to 15 months — or sooner if you notice cloudy water that won't clear up after shocking, or if your pump pressure starts running higher than usual. A fresh filter keeps your sanitizer working efficiently, protects your circulation pump from strain, and ensures every soak feels as clean as the first. When replacement day comes, the swap takes about two minutes: power down the spa, unscrew the old cartridge, twist the new Poolzilla filter into place, and you're back to bubbling bliss. Order your PZ-8465 today — and grab a backup while you're at it, so you're always ready for that spontaneous evening soak under the stars.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996279320622,"sku":"WH-PZ-PLFC-8465","price":42.38,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":40996279353390,"sku":"WH-PZ-PLFC-8465-2PC","price":55.86,"currency_code":"USD","in_stock":true},{"title":"4-Pack","offer_id":40996279386158,"sku":"WH-PZ-PLFC-8465-4PC","price":99.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/plfc-8465_pos1_2ebc35e6-c60c-4ff4-90d7-980e35892a39.jpg?v=1777509563"},{"product_id":"prb25in-m","title":"Spa Filter Cartridge for Rainbow Dynamic 25 - Replaces PC-2375, Pleatco 17-2327","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003ePremium replacement spa filter cartridge. Drop-in compatible - no modifications needed. Designed for easy installation and reliable filtration performance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"pz-specs\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis spa filter cartridge is a direct replacement for the following models:\u003c\/p\u003e\n\u003ctable class=\"pz-compat\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM (Pleatco)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17-2327,100586,33521,25392,303909,M-4326,817-2500,R173429\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePleatco\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePRB25-IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnicel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC-4326\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilbur\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFC-2375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso Replaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRainbow Dynamic 25, PC-2375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement spa filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace my spa filter cartridge?\u003c\/strong\u003e\u003cbr\u003e\nWe recommend replacing your filter cartridge every 12 months, or sooner if you notice reduced water flow or increased filter pressure (8-10 PSI above clean baseline).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with my system?\u003c\/strong\u003e\u003cbr\u003e\nCheck the compatibility table above. If your current filter's part number matches any listed model, this is a direct drop-in replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996281319470,"sku":"WH-PZ-PRB25IN-M-1pc","price":19.99,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996281352238,"sku":"WH-PZ-PRB25IN-M-2pc","price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/prb25in-m_pos1_69b0fd7f-3a9b-4b63-9eff-4960308c5c25.jpg?v=1777509570"},{"product_id":"prb50-in","title":"Spa Filter Cartridge for SD-00201 - Replaces SD-00455, Aladdin 15002","description":"\u003cdiv class=\"pz-pdp\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003ePremium replacement pool filter cartridge engineered to meet or exceed OEM specifications. Designed for easy installation and reliable filtration performance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"pz-specs\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis pool filter cartridge is a direct replacement for the following models:\u003c\/p\u003e\n\u003ctable class=\"pz-compat\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM (Pleatco)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e03FIL1600,17-2380,RTL-50,100533,6540-471,25391,817-5000,R173434\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePleatco\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePRB50-IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnicel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC-4950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilbur\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFC-2390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso Replaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSD-00201, SD-00455, Aladdin 15002, 25391, PLE-051-0088, PLE-051-9180, 15002ECO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eYour order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace my pool filter cartridge?\u003c\/strong\u003e\u003cbr\u003e\nWe recommend replacing your filter cartridge every 12 months, or sooner if you notice reduced water flow or increased filter pressure (8-10 PSI above clean baseline).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with my system?\u003c\/strong\u003e\u003cbr\u003e\nCheck the compatibility table above. If your current filter's part number matches any listed model, this is a direct drop-in replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996281385006,"sku":"WH-PZ-PRB50-IN-1pc","price":22.0,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996281417774,"sku":"WH-PZ-PRB50-IN-2pc","price":37.0,"currency_code":"USD","in_stock":true},{"title":"3-Pack","offer_id":40996281450542,"sku":"WH-PZ-PRB50-IN-3pc","price":49.99,"currency_code":"USD","in_stock":false},{"title":"4-Pack","offer_id":40996281483310,"sku":"WH-PZ-PRB50-IN-4pc","price":62.5,"currency_code":"USD","in_stock":false},{"title":"6-Pack","offer_id":40996281516078,"sku":"WH-PZ-PRB50-IN-6pc","price":94.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/prb50-in_pos1_015e0fc0-0aed-4368-84e2-dffdf0ccc0d9.jpg?v=1777509578"},{"product_id":"prefilter","title":"Poolzilla Prefilter for Pools, Spas, \u0026 Hot Tubs (3\/4\" Threads) Reduce Metals, Odors, and Chlorine Up to 8,000 Gallons","description":"","brand":"Poolzilla","offers":[{"title":"1-Pack","offer_id":40996281548846,"sku":"WH-PZ-PREFILTER","price":14.73,"currency_code":"USD","in_stock":false},{"title":"2-Pack","offer_id":40996281581614,"sku":"WH-PZ-PREFILTER-2PK","price":23.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/3453\/3422\/files\/prefilter_pos1_e6998419-c463-4146-80f8-5dcd3e4f77fd.jpg?v=1777509587"}],"url":"https:\/\/poolzilla.com\/collections\/filter-cartridges.oembed?page=3","provider":"Poolzilla","version":"1.0","type":"link"}