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| :: home / products / HASA Calcium Chloride (Dry) | last updated |
22-May-2008 9:19 AM
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HASA CALCIUM CHLORIDE (DRY) INCREASES POOL AND SPA WATER HARDNESS |
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| HASA Calcium Chloride is used to increase the calcium hardness of pool and spa water. Plaster pool surfaces may etch if calcium hardness is below 175 ppm. Test the water with a reliable test kit. Acceptable calcium hardness is within a 175-275 ppm range. | ||
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CALCIUM CHLORIDE is available in 5#, 15#, and 50# sizes.
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