FreshWater Phosphate Remover Type_Topside Control FROG handles the daily sanitizing

FROG handles the daily sanitizing work — releasing minerals and a low

5 lb container handles roughly six months of routine sanitation for a typical 400-gallon spa with normal bather load

Full-Body Air Massage Function

Clean it properly and the water usually clears on its own within a day

Less chlorine

FreshWater Phosphate Remover Type_Topside Control FROG handles the daily sanitizingFreshWater Phosphate Remover is the treatment side of the phosphate equation the concentrated liquid formula that pulls phosphates out of your spa water once a test confirms they're above the 300 ppb threshold. A single 16 fl oz bottle handles multiple initial treatments and many weeks of maintenance dosing for a typical residential spa. Why phosphates need a dedicated remover product: phosphates don't dissipate, don't get filtered out by a cartridge,