In The Swim Pool Calcium Hardness Increaser 25 lb. Pail
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List Price: unavailable Sale Price: $45.99 Availability: Usually ships in 24 hours 
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Product Description
A low calcium hardness level can cause corrosion of your pool's plumbing and heater as well as stain or etch your pool's surface. When the hardness of your pool water drops below 150 ppm, just add Calcium Hardness Increaser. Product is granular calcium chloride. Dosage: 5 lbs. per 10,000 gallons will raise the hardness level approximately 40 ppm.
Details
- Granular Calcium Chloride
- Use when the calcium hardness reading in your pool drops below 150ppm
- Dosage: 5 lbs. per 10,000 gallons will raise the hardness level approximately 40 ppm
