BioGuard Pool Complete is 3-in-1 high intensity weekly formula, and is compatible with all pool types.
Keeps water amazing clear! The positive cationic action attracts microscopic particles together so the filter can more easily remove them
Prevents waterline buildup! Super surfactants keep grease and oil from accumulating at the waterline
Removes Phosphates! These unwanted contaminants are nutrients for algae and are constantly being introduced into the pool by wind, rain, source water, etc. Pool Complete bounds to them so they can be removed by the filter