pH Test Strips


3-in-1 strips to test the total alkalinity, pH and free chlorine in your pool or spa. 50 strips per pack.

Compatible with Crystal Clear Spas natural spa and pool treatments.The quickest and simplest way to test the water quality in your pool or spa. 50 test strips included in kit. Each strip tests for Free chlorine, pH and total alkalinity. These strips rely on a colour change and comparison chart to determine the water quality in your pool & spa.


  • Dip a strip into water and remove immediately.
  • Hold strip level for 15 seconds (do not shake excess water from strip).
  • Compare test┬ápads to colour chart on label.
  • Make necessary adjustments to ensure perfect water quality.