Calcium Hardness Increaser

Calcium Hardness Increaser

Description 

Calcium Hardness Levels should be between 175-200ppm in Vinyl Liner Pools.

Compatible with all Pool Sanitizing Systems

Dosage

3 lbs per 10,000 of pool water will normally raise the hardness by 25 ppm.

Directions:
With pool pump running broadcast calcium hardness on the surface of pool.

Ingredients

Contains 83-87% Active Calcium Chloride