Hth 67019 Calium Hardness Increaser, 4 Lbs Stripping & Finishing Pads 1-1/2"FIP x 1-1/2"FIP

1-1/2"FIP x 1-1/2"FIP

Cutting edge design and production incorporates “micro-fingers” that dissipate noise due to water flow across the seat: Meets the latest stringent international standards

Embedded Heating Elements

Intrinsically safe

Hth 67019 Calium Hardness Increaser, 4 Lbs Stripping & Finishing Pads 1-1/2"FIP x 1-1/2"FIPHighlights: Product Form: Granule Container Size: 4 lb. Available Chlorine: Non Chlorine Increases calcium hardness in swimming pools Reduces corrosiveness of water when calcium hardness is too low Be sure to read all directions on the back label of this product Call HTH Helpline 866 484 7665 for any questions or concerns Helps avoid damage to pool surfaces and equipment Helps keep calcium hardness levels between 200 and 500 ppm Great for all pool