Water Quality Test Strips (x 50) - 16 Variables Racquet-sports Quick Drain Design:

Quick Drain Design:

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Water Quality Test Strips (x 50) - 16 Variables Racquet-sports Quick Drain Design:Monitor and maintain safe water quality with these 16 in 1 Water Quality Test Strips. Perfect for swimming pools, spa pools, kids pools, and drinking water, they provide fast, accurate readings across 16 key parameters to keep your water clean and healthy. Main Features: Tests 16 important water parameters: pH, Hardness, Cyanuric Acid, Total Chlorine, Free Chlorine, Bromine, Nitrate, Nitrite, Iron, Chromium Cr(VI), Lead, Copper, Mercury, Fluoride,