Crystal Clarity Self-Clarifying Phosphate Remover Phos Locker ensures your pool

Phos Locker ensures your pool remains crystal clear

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

algae-free water has never been simpler

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

Add the specified dose to your pool

Crystal Clarity Self-Clarifying Phosphate Remover Phos Locker ensures your poolKeep 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)