Aquachek Test Strips - Yellow - Chlorine 4-in-1

These easy-to-use test strips provide a quick and accurate way to measure four key parameters: free chlorine, pH, total alkalinity, and cyanuric acid. 

By simply dipping a strip into the water and comparing the colors to the chart provided, users can ensure their water is safe, clean, and properly balanced, which is crucial for effective sanitation and user comfort.

50 strips