In case anyone isn't sure: PPM means Parts Per Million
Chlorine-1.5-3.0 Low Chlor-.5-1.0
PH-7.2-7.6 ppm
Alkalinity-80-120 ppm
Calcium Hardness-200-500 ppm
Cyanuric Acid-30-50 ppm
Copper-0.00 ppm
Iron-0.00 ppm
All of this information and more can be found @ www.poolquestion.com
Ideal Ranges
Saturday, March 3, 2007
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