Freshwater Phosphate Test Strips for Hot Tubs

Phosphate Test Strips - Results in 15 seconds

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.

Order Freshwater Phosphate Remover with your Test Strips #80044