Blue Horizons - 3-Way Chlorine Test Strips 1 X 50 Strips Chlorine PH TA

Blue Horizons 3-Way Chlorine test strips provide a quick and easy way to test your swimming pool water. They offer tests for free chlorine, pH and total alkalinity. Simply dip the strip in the water and remove immediately. Hold horizontally for 10 seconds (do not shake excess water from the strip), then compare pH, free chlorine, and total alkalinity (in that order) against the colour chart on the test strip bottle. Watch our Blue Horizons Test Strips video HERE, In an effort to provide the quickest possible delivery for our customers we may ship an alternative premium branded product if stocks are low. These brands will only be Blue Horizons, Deep Blue Pro or Swim Fresh, all established for a long time in the water treatment industry.