AquaChek Chlorine 4-in-1 Test Strips

AquaChek Chlorine 4-in-1 Test Strips are designed for rapid, reliable, and lab-verified testing of pool and spa water, measuring 4 key parameters: Free Chlorine, pH, Total Alkalinity, and Cyanuric Acid. The bottle contains 50 test strips featuring a flip-top cap for easy, one-at-a-time dispensing.