BioGuard Balance Pak 300 2kg Calcium Hardness Increaser Spa FIlter curated to provide options to

curated to provide options to stand out or blend into your surroundings

Inhibits etching of concrete and grout

you get quality

and scum lines

Step 2 : Coagulation + Flocculation with APF®

BioGuard Balance Pak 300 2kg Calcium Hardness Increaser Spa FIlter curated to provide options toBioGuard Balance Pak 300 2kg Calcium Hardness Increaser Maintain optimal water balance in your pool or swim spa with BioGuard Balance Pak 300, a high quality granular calcium chloride designed to raise calcium hardness levels. Proper calcium hardness is essential to prevent equipment corrosion, plaster etching, and liner wrinkling, ensuring a comfortable and safe swimming environment. Key Features Active Ingredient: Calcium chloride 100% granular