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BioGuard Balance Pak 300

BioGuard Balance Pak 300


BioGuard Balance Pak 300

SKU: 23471BIO

Low stock

BioGuard Balance Pak 300


BioGuard Balance Pak 300 is a calcium hardness increaser. This product boosts calcium hardness to help prevent equipment corrosion, etching of plaster, and wrinkling of liners. It has a unique palletized formulation which means faster dissolving and less cloudiness. Low calcium hardness can cause staining, etching, or distorting of the pool's finish. Plaster etched by low calcium hardness will become abrasive and uncomfortable for swimmers. Rough plaster also increases algae problems and makes cleaning more difficult. It is important to keep your pool water balanced in order to get the most effective use out of your chemicals.

What's in the Box 

  • 1 x BioGuard Balance Pak 300


  • Granular calcium chloride.
  • For raising calcium hardness.
  • Inhibits corrosion of pool equipment and surfaces.


  • 1 lb. per 10,000 will raise calcium hardness 10 ppm.


BioGuard ®

Most products purchased from our online shop within the last 30 days can be returned.

The following items are non-returnable:

  • Gift cards
  • Electronics
  • Pumps / Motors
  • Hot Tubs
  • Closeouts
  • See return policy below for made-to-order/special-order return eligibility.