AquaChek® Silver 7-in-1 Test Strips (100 strips) Lightweight and easy to use

Lightweight and easy to use — great for beginners

This high-performance

Fits standard 1-1/4" poles — no tools required

Works within minutes to balance sanitizer levels

With an 11" wide frame and fine mesh net

AquaChek® Silver 7-in-1 Test Strips (100 strips) Lightweight and easy to useThe best test strips on the market AquaChek Silver 7 Way Test Strips offer a complete solution for monitoring your pool or spa's water chemistry. Trusted by service professionals, these test strips provide accurate results for seven key parameters in seconds: Total Hardness Total Chlorine Total Bromine Free Chlorine pH Total Alkalinity Stabilizer (Cyanuric Acid) The improved test for Cyanuric Acid now measures up to 300 ppm, surpassing many liquid