AquaChek Free Chlorine + Shock Test Strips frog brand Its broad compatibility covers top

Its broad compatibility covers top brands

3‑Way Control Dial: Easily switch between divert

slip‑resistant grip for extended cleaning sessions

and total alkalinity levels

easier-to-maintain pool

AquaChek Free Chlorine + Shock Test Strips frog brand Its broad compatibility covers topThe AquaChek Free Chlorine + Shock Test Strips pack uses the two separate test strips to check free chlorine, pH, total alkalinity, stabilizer and shock levels. Use these strips to effectively prevent costly and time consuming issues that can be avoided by maintaining proper chemical levels. This easy to read testing combo will help balance the essential chemical levels to ensure your pool or spa water is as clean as possible.