Pool Check Phosphate Test Kit (50 Strips) YGroup_Beach_Haven This lightweight yet sturdy above

This lightweight yet sturdy above ground pool cover is made from triple-laminated polyethylene and features heat sealed seams that will not allow water to pass through

Easy-adjust cam locks provide secure length control and added durability

The engineering details of the Signature RTL pool make it one of our best sellers

With its self-diagnostic electronic control and forced draft system for precise air flow

Pool Check Phosphate Test Kit (50 Strips) YGroup_Beach_Haven This lightweight yet sturdy abovePool Check Phosphates test strips is a quick, easy, and reliable method for testing phosphates in pools utilizing a test strip. Because phosphates are the primary food source for algae, the more phosphate, the more algae. High phosphate levels can produce resistant algae and interfere with the sanitizing property of chlorine. Regularly testing for phosphates can help to ensure a properly maintained pool. Reliable results are available in 30 seconds.