7 in 1 HOT TUB TEST STRIPS POOL & SPA CHLORINE DIP TEST STRIPS 100pcs - IN-325

Tests for: Total Alkalinity, Hardness, Free Chlorine, Bromine, pH, Cyanuric Acid, and Total Chlorine. Tests Total Alkalinity, Hardness, Free Chlorine, Bromine, pH, Cyanuric Acid, and Total Chlorine. Compare the strip to the colour chart on the tub.

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