Crystal Clarity Self-Clarifying Phosphate Remover Cartridge filters are ideal for

Cartridge filters are ideal for applications where backwashing may not be practical

and a Polypropylene core

It is designed with no moving parts and no filter media to clean or replace

No Clouding

Crystal Clarity CYA Reducer offers a powerful and quick solution for reducing elevated cyanuric acid levels in your pool

Crystal Clarity Self-Clarifying Phosphate Remover Cartridge filters are ideal forKeep your pool crystal clear with this simple and easy phosphate treatment. Simple and easy phosphate treatment. Removes up to 3000 parts per billion. Aids filtration system in removing cloudy particles. Traps and removes body lotion and oils, leaving water crystal clear. Net Contents: 32 fl oz (946 ml)