- REPLACEMENT CARTRIDGES FOR THE SPA FROG FLOATING SYSTEM – Includes 1 Mineral Cartridges & 4 Bromine Replacement Cartridges for no mess, no guess and no stress water care. Bonus Floating Thermometer Included - Floats on water's surface for easy access and quick readings.
- MINERAL CARTRIDGE LASTS 4 MONTHS Replace Bromine Cartridge every 2-4 weeks as needed – Refill for use in either the spa frog floating system, or for users of the spa frog inline system. Leaves water feeling softer and water clearer.
- EASY SPA MAINTENANCE – SPA FROG Floating System uses pre-filled mineral and bromine cartridges that snap into a reusable floating holder and works in any spa. REPLACEMENT CARTRIDGES for the SPA FROG Floating System – Use mineral cartridge with companion frog bromine cartridge
- THE SPA FROG MINERAL SANITIZER will control bacteria and keeps pH levels balanced. No need to mix chemicals. This will reduce your use of chlorine or bromine up to 50%. Simply replace the cartridge about every 4 months when you drain and refill your spa. The cartridge is easy to replace into the cartridge holder.