AquaChek Chlorine 4-in-1 Test Strips


Fast, easy, and accurate pool or hot tub sanitizer and water balance testing in seconds. Just dip test strip in pool or spa water for 1 second and remove to compare to color chart. Much easier than complicated liquid test kits.


  • Free chlorine

  • Total Alkalinity (TA)

  • pH

  • Cyanuric acid (stabilizer)


50 test strips

Chlorine Test Strips


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