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BioGuard - Balance Pak 300
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BioGuard - Balance Pak 300

Low Calcium Hardness can cause the water to become corrosive resulting in deterioration of equipment, staining, etching (in plaster pools) and discoloration of vinyl liners. BioGuard Balance Pak 300 quickly raises the calcium hardness level to protect your pool and equipment.
  • Raises Calcium Hardness Level

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    Low Calcium Hardness can cause the water to become corrosive resulting in deterioration of equipment, staining, etching (in plaster pools) and discoloration of vinyl liners. BioGuard Balance Pak 300 quickly raises the calcium hardness level to protect your pool and equipment.

  • Raises Calcium Hardness Level
  • 100% Calcium Chloride
  • No pre-dissolving
  • Palletized formulation allows for faster dissolving, and less likely to cloud the water
  • Helps prevent etching and staining

    Our Resident Chemical Expert says: 
    Balance Pak 300 is another preventative product from BioGuard that keeps liners from wrinkling, plaster from etching and equipment  from corroding.  Water needs a certain amount of hardness in order to be well balanced.  Do not predissolve the product, but with the pump running, broadcast it across the top of the water and then brush up any undissolved product.  It also helps with water clarity when you add the Balance Pak 300 to a pool with low calcium levels.