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33015bio BioGuard 4-Way test Strips


BioGuard 4-Way Test Strips are designed for fast and easy testing of your pool and spa water. Simply dip the strip and compare to the color chart. Tests Free Chlorine, Bromine, PH and Total Alkalinity

  • Easy To Use
  • Quick and Accurate Results
  • Test Your Pool Water Weekly
  • Very accurate readings


Hot Spring Spa Parts