Our 6-in-1 pool water test strips integrate six essential water quality indicators in one strip, covering free chlorine, bromine, pH, total alkalinity, cyanuric acid and total hardness, fully meeting daily testing demands for swimming pools, spas and hot tubs. Each bottle contains 50 test strips with a clear color chart printed on the sealed moisture-proof bottle cap.

Simply dip the strip into pool water for 2 seconds, wait 15 seconds for stable color reaction and match with the color chart to get precise readings instantly. Made of premium PET substrate, the strips deliver distinct color contrast and reliable test accuracy above 97%.

Proper monitoring of these six values prevents pool scaling, equipment corrosion, cloudy water and skin irritation. Compact portable bottle design enables easy storage and outdoor testing. No complicated tools or calibration required, an affordable daily maintenance supply for home pool owners and professional pool service workers.