PacifiClear 25 Lb. Calcium Hardness Increaser GranuleCalcium 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).

sand and gravel

46"h x 11"d

Can Be Used On Light And Heavy Duty Weight Gates Or Doors As Spring Tension Is Fully Adjustable

Round brass-plated steel ferrule

Shoots 1/4' to 9/16' Arrow T-50 or Surebonder No

Chrome plated brass ball

1-7/8" x 300'

5 Carbohydrate / NFE 30

We've got the bugs

or boilers

Precision machined for creating and repairing clean

it can last up to 24 hours on a single charge