Calcium Chloride flakes raise the current
hardness level of your pool or spa water in areas where soft water is a problem. Dosage
rates vary based upon pool volume and current hardness level. If the hardness level of
your pool water drops below 150ppm, just add calcium harness increaser. 5 pounds will
raise the hardness level in 10,000 gallons approximately 40 ppm.
Please click here for our MSDS sheets.
Last Updated: 04/11/2013 06:17 PM - ID:121