Hayward Pro Grid Diatomaceous Earth Pool Filter - 72 Square Feet - Valve Not Included - DE7220

Hayward Pro-Grid Vertical Grid D.E. Filters Pro-Grid vertical grid D.E. filters provide superior water clarity, efficient flow and large cleaning capacity for pools and spas of all types and sizes. Pro-Grid combines high-technology features and "service-ease" design for an unparalleled filtration value for both new pool and aftermarket installations. Standard Product Applications ++ In-ground pools ++ In-ground spas or in-ground pool/spa combinations Standard Product Features ++ Filter tanks made from durable reinforced thermoplastic to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems ++ Self-Aligned tank top and bottom make access to servicing the grid elements fast and simple ++ Heavy-duty, tamper-proof one piece flange clamp securely fastens tank top and bottom. Allows quick access to all internal components without disturbing piping or connections ++ High impact grid elements designed for up-flow filtration and top-down backwashing for maximum efficiency ++ Uniform low-profile base make removal of grid nest fast and simple ++ Integral lift handles and uniform low-profile base make removal of grid nest fast and simple ++ Inlet diffuser elbow distributes flow of unfiltered water evenly to all filter elements and provides even distribution of D.E. to grids ++ Convenient valve and plumbing options allow for customized control ++ 2-IN full-flow internal piping and plumbing for less resistance to flow and maximum performance ++ 72 ft2 filter allows for both commercial and large residential applications and years of non-corrosive, trouble-free performance ++ High capacity, rapid release manual air relief valve bleeds air with a quick quarter turn of the lever.   DONT FORGET YOUR DE! We carry Aquacell traditional DE media as well as ZeoFiber, a natural alternative to DE. Browse our selection of Diatomaceous Earth Filter Media.