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Hot Tub Water TestingSirona Spa Care Test Strips
$13.99Get results in 10 seconds with these easy-to-read hot tub test strips that test for pH, alkalinity, calcium hardness and bromine or chlorine.
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Hot Tub Water Testing, Pool Water TestingInsta-TEST 6 Plus Test Strips
$19.99Ultimate Pool Test Strip! Free Chlorine, Bromine, Total Chlorine, Alkalinity, pH, Total Hardness, Cyanuric Acid all in one!
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Hot Tub Water Testing, Pool Water TestingInsta-TEST 3 Plus Test Strips
$9.99The Insta-TEST 3 Plus pool & spa strip measures Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, and pH 6.2-9.0.
This test strip is a dip-n-read strip…-
