Leisure Time Filter Clean (4 Pack)

Soak-and-rinse formula for cartridge, D.E. and sand filters Compatible with all sanitizers including bromine, chlorine, salt water, ozone, minerals and biguanide. Overnight soak will complete removal of all contaminants Removes oil, grease, dirt and soap Great on filter cartridge and de filtersYou may also like Fleck 617629987478 5600 12-Day Timer Replacement Softener Valve.