PacifiClear 25 Lb. Calcium Hardness Increaser Granule Kamar 1-Inch x 72-Inch Galvanized Cut

1-Inch x 72-Inch Galvanized Cut Pipe

Discover what makes SmartBlend smart

If grass clippings are removed: Double the rates above

17 lb Tidy Cats LightWeight is equivalent to 35 lb Leading Brand Scooping Litter

including an interlock ball mount with pre-torqued interlock hitch ball

PacifiClear 25 Lb. Calcium Hardness Increaser Granule Kamar 1-Inch x 72-Inch Galvanized CutCalcium 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).