top of page

Some items may be out of stock, please contact us for availability.

8 lbs.


100% Calcium Chloride


A convenient granular product for raising calcium hardness. Addition of this product as required will help protect pool from corrosion & help prevent staining.

  • Raise calcium hardness in water to recommended level
  • Help protect pool surfaces, plumbing, and equipment from corrosive conditions

Calcium Increaser 8 lbs.

    bottom of page