GLB 4-Way Test Strips


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GLB 4-Way Test Strips

Use strips for both pools and spas to test pH, Total Alkalinity and Free Chlorine or Total Bromine. A convenient color chart on the side of the bottle makes reading test results easy.


  • Easy to use test strips test pH, Total Alkalinity, and Free Chlorine or Total Bromine
  • Immediate and accurate results
  • For both pools and spas
  • Flip top bottle


  • Test water in seconds - no handling of messy testing solutions necessary

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