Zero Phos Tab maintaining your water quality while

maintaining your water quality while reducing chlorine requirements

Totally soluble and fast dissolving granules

Controls bacteria and algae in spas

Slow-dissolving and long lasting

Bottom Filter

Zero Phos Tab maintaining your water quality whileBioGuard Zero Phos Tab is a stabilised formulation of complementary ingredients, carefully developed for optimal performance. The tablet binds phosphates, forming insoluble molecules that are then filtered out and backwashed to waste. Remove the phosphates and minimise pool challenges. High phosphate levels are a pools worst nightmare, as algae blooms rapidly spawn. Rapid dissolution of active ingredient for fast removal of phosphates Works with all