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Shop / puri tech calcium hardness increaser

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Swimming Pool Calcium Hardness Increaser - Fast-Acting Scale Prevention - 94% Calcium Chloride - 45 lbs.

Name: SDHYL
Price: 52.69 USD
Availability: InStock

$ 84.99 $52.69

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The recommended range for calcium in your water is around 180-220 ppm. Keep the ppm below 400.
Maintain proper calcium hardness for improved pool water quality.
Quickly raises the calcium levels in your pool to prevent low calcium levels that can cause erosion, pitting, and etching of pool surfaces.
Excessive use of calcium hardness increaser can lead to scaling and blockage, potentially damaging pool equipment.
Add around 6 pounds per 10,000 gallons to increase hardness by approximately 50 ppm. Apply if hardness drops below 150 ppm.
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