Pool and Spa Test Strips, Vinmall 7 In1 ... - walmart.com
2021-7-10 · HIGH PRECISION RESULTS: Our Pool Test Strips are made of high quality fiber paper and NO COLOR BLEEDING pad that provides instant and reliable result. AFFORDABLE 7 IN 1 TESTING KIT: These tests for essentials including free Chlorine, bromine, cyanuric acid , total alkalinity and pH levels ect to give you an accurate reading of water conditions.
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