Hydromax AC-DE 75 Filter

Precision and Performance to give you clean, clear water for your swimming pool. Piece ABS Spin-off Lid and Locking Ring Reinforced Vertical Style DE Septum Reinforced End Caps Holds more dirt, Creating Longer Filter Cycles and Less Servicing 2 Isolation Gate Valves Quick Release Union style Hose Adapter on Lid Top Mounted, Easy To Read Pressure Gauge No Back washing, just rinse to clean For Pools up to 15,000  Gallon