PacifiClear 4 Lb. Calcium Hardness Increaser Granule Lawn Mower and cures underwater

and cures underwater

Heavy Duty Web Design Provides Extreme Rigidity When Drilling In Metal Applications

Mansfield brand toilets

Forward and reverse switch

Ballistic nylon sheath included

PacifiClear 4 Lb. Calcium Hardness Increaser Granule Lawn Mower and cures underwaterCalcium 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).