4 in 1 test strips (50) (free chlorine, total bromine, pH, alkalinity)

Our 50-pack of 4-in-1 test strips are a must-have tool for pool and spa owners. Each tab allows you to simultaneously measure four important parameters of your pool water: free chlorine, total bromine, pH and alkalinity.

These test strips are easy to use. Simply dip the tab in your pool or spa water for a few seconds, then compare it to the reference colors provided on the package. So you can quickly and easily determine if your water is healthy and balanced, or if it needs to be treated.

The tabs are packaged in a convenient box of 50, allowing you to regularly test your water and take the necessary steps to maintain clean, healthy pool water throughout the season.

Our 4-in-1 test strip package is an economical and convenient choice for pool and spa owners concerned about the quality of their water. Order now to ensure your water is clean, clear and safe for you and your family.