Natural Chemistry PHOSfree Max - 1 qt smartclean-side-mount-top-mount-filters filter media and dirt mixture

filter media and dirt mixture forming a fresh filtering surface

Hayward Vari-Flo XL SP715XR50 Multiport Valve with 2" Ports for DE Filters

Pool Shape Rectangle Plus Extension 4' Offset Right Pool Size 20 x 40 + 4 x 8 Shipping Info Usually Ships in 7-10 Business Days Warranty 15 Year Manufacturer Warranty Product Features Mesh drainage panels

Manufacturer Part # 550-4060

Natural Chemistry PHOSfree Max - 1 qt smartclean-side-mount-top-mount-filters filter media and dirt mixturePHOSfree Max is a powerful and reliable phosphate remover designed for both residential and commercial pool use. It removes high levels of problem causing phosphates from swimming pool water. Keeping phosphate levels low will help reduce pool problems, including calcium phosphate scale as well as time and effort spent to maintain perfect water. Pour it in and watch it work! PHOSfree Max reduces phosphate levels to near zero in just 24 hours. High