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Shop / puri tech calcium hardness increaser

Calcium Hardness Increaser for Pools - 25 lb - Pool Mate 1-2825B

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$ 44.10   $30.87  
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Category: puri tech calcium hardness increaser

About this item

  • Prevents the staining or etching of your pool's surface
  • Low calcium hardness level can cause water issues
  • Optimal calcium hardness range is between 200 and 400 ppm.
  • Helps prevent corrosion or etching of pools
  • 8 ounces raises calcium hardness level 10 ppm per 5,000 gallons of water
  • Calcium chloride for pools
  • Rapidly increases total hardness