BioGuard Balance Pak 300 2kg Calcium Hardness Increaser Spa FIlter and scum lines

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Inhibits etching of concrete and grout

DAISY® (Dryden Aqua Integrated System) is an ecological and sustainable water treatment solution which prevents bacterial growth in your swimming pool

This means that you can create a beautiful fireplace feature with ease

Point-to-point measurement

BioGuard Balance Pak 300 2kg Calcium Hardness Increaser Spa FIlter and scum linesBioGuard 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