Pool Filter Cartridge for C4030 - Replaces Pleatco PA106, SwimClear C4020

Overview

Keep 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.

Plan 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.

What's Included

Your order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.