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FreshWater Phosphate Test Strips

FreshWater Phosphate Test Strips

  • $15.50

FreshWater Phosphate Test Strips


FreshWater Phosphate Test Strips provide quick and reliable water test results. Phosphates are contributors to algae growth and can reduce the effectiveness of some automated chlorination systems.

This test allows you to read low-range test results by looking down into the reacted sample tube. Test instructions are on the bottle, along with a color chart. Keep phosphates below 300 ppb to avoid problems in your spa.

What’s in the box

  • 1 x FreshWater Phosphate Test Strips

Directions for Use


  1. Using the FreshWater Phosphate Test Strip dip strip in spa water.
  2. Using the chart on the back of bottle compare results.

Weekly Maintenance 

  1. Using spa test strips, test your spas water and adjust when needed.
  2. Ideal Range for alkalinity level: 80 - 120 ppm.
  3. Ideal Range for pH level: 7.2 - 7.8.
  4. Ideal Range for Active Chlorine: 2 - 3 ppm.

    Recommend For

    • Compatible with chlorine, bromine, ozone and biguanide sanitizer.


    Watkins Wellness®