IN-STORE PICKUP ONLY
Calcium hardness increaser calcium chloride. Low water hardness could stain or etch the pool surface and corrode equipment. Raises water hardness level. Prevents foaming and equipment corrosion.
O-ACE-sis Granulated Calcium Hardness Increaser – 4 lb.
Original price was: $15.99.$9.92Current price is: $9.92.
Sale!26 in stock
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