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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
covers approximately 400 Sq
control & safe use
and permanent solvent weld
Plastic spin plate
draining water heaters
PacifiClear 25 Lb. Calcium Hardness Increaser Granule Staplers & Tackers covers approximately 400 SqCalcium 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).
US$ 71.99
US$ 23.99
US$ 29.99
