Enough balanced for your swimming pool, hot tub, spa and other water testing. No need to shake off excess water and follow the instructions easily, you will to get the accurate results. 3 IN 1 POOL TEST KIT: The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient.
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