• Calcium Hardness Up Liquid 1qt

Water with low calcium hardness, or "soft water", is particulary dangerous for spas. At low levels, lack of calcium can cause excess foaming and corrosion of spa equipment. GLB Liquid Calcium Hardness Up raises calcium levels thus reducing foaming and protecting spa equipment.

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Calcium Hardness Up Liquid 1qt

  • Product Code: 106708
  • Availability: In Stock
  • $9.49


Tags: spa, balancer, water, calcium, hardness, up, chemical