FREE PRO-VISUAL WATER TEST WITH ORDER DELIVERY. 
TESTS FOR:
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Free Chlorine 0-15.0 ppm
Total Chlorine 0-15.0 ppm 
pH 6.3-8.6 pH
Calcium Hardness 0-1200 ppm
Total Alkalinity 0-250 ppm
Cyanuric Acid 5-150 ppm
 
PLEASE LEAVE YOUR SAMPLE OUT FRONT FOR TESTING.
ENTER ANY SPECIAL INSTRUCTIONS AT CHECKOUT.