Natural Chemistry Phosphate Test Kit - 100 Tests | 10080NCM Adhesives How to Use:

How to Use:

Will help remove stains and scale in older pools

Complete rip-proof patented technology

it expands in the pipes and can cause cracks in your skimmer

Recommended Anchors: AS-100P or AS-100B (order separately

Natural Chemistry Phosphate Test Kit - 100 Tests | 10080NCM Adhesives How to Use:Natural Chemistry Phosphate Test Kit 100 Test Strip Package, intended for pool professionals for high volume testing. If you need less testing, please see Natural Chemistry model 10081NCM for the 10 test Phosphorus Test version. Testing phosphate levels ensures you can eliminate phosphate when it rises to high, preventing algae blooms from occurring during warmer weather and heavy pool use. Don't forget to make sure you have Phosphate Removers on hand