AquaChek 661454 Copper Test Strips
AquaChek Copper Test Strips, 25 strips per bottle
For use with mineral purification systems, Copper 3-in-1 helps ensure proper levels of active sanitizer are maintained to keep bacteria and other unwanted contaminants are eliminated.
To keep your pool at its best, test at each end a minimum of twice a week, and test your spa before and after each use. It's also a good idea to write down your results each time you test.
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