QUICK, EASY WAY TO TEST POOL WATER FOR PHOSPHATES
Measures phosphate in pool water from 0 to 1000 parts per billion. 10 tests per box.
Each phosphate test kit comes with Test Vial, Color Chart and Directions
For use with phosphate removing products such as ZeroPhos, Phos-Free or Lo-Chlor Starver. This will tell you if you even need to use such products!
Phosphates can be the reason you have difficult to remove pool algae. If you have tried everything else, give the Aquatrend phosphate test kit a try! Phosphates are food for algae, and make elimination of algae very difficult, even at low levels.
