1.83 LB Natural Chemistry Spa Calcium Increaser Balance For Hot Tubs & Spas 04205 enzyme water and clarifier in one

and clarifier in one

PH Increaser

Works well on multiple surfaces

Authentic Loop-Loc Material: Patches are made from the same high-grade

Includes faceplate and snap-on lid (71030)

1.83 LB Natural Chemistry Spa Calcium Increaser Balance For Hot Tubs & Spas 04205 enzyme water and clarifier in oneNatural Chemistry Spa Calcium Increaser Balance For Hot Tubs & Spas Natural Chemistrys Spa Calcium Increaser is used to raise calcium hardness in spa water. Calcium hardness in spa water should be maintained between 150 250 ppm. Low calcium hardness levels could cause the spa water to be corrosive which may result in damage to the spa surface or equipment. Size 1. 83 LB, flake and granular formula Raises calcium hardness in spa and hot tub water