Hayward Pro-Grid D.E. Swimming Pool Filter - 72 Sq. Ft.

 - In-ground pools of all types and sizes

In addition, Pro-Grid delivers low maintenance and dependable operation.

 - High capacity, rapid release manual air relief valve bleeds air with a quick quarter turn of the lever
 - Filter tanks made from durable glass reinforced copolymer 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
 - 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" 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

*Filter Valve is not included