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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Safe for all pool surfaces when properly used
NOTE: This kit is designed to be used with natural gas at 7 inches of water column
High Quality Construction
Drip Resistant
Blister card
PacifiClear 25 Lb. Calcium Hardness Increaser Granule Brand_PacifiClear Safe for all pool surfacesCalcium hardness increaser made of calcium chloride. Low water hardness could stain or etch the pool surface and corrode equipment, calcium hardness increaser raises water hardness level. Prevents foaming and equipment corrosion. 6 Lb. of calcium hardness increaser per 10,000 gallons of water will raise calcium hardness level by 50 ppm (parts per million).
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