Designed for in-ground installations, the pro-clean cartridge filter has a raised inlet for extra dirt holding capacity and clean easy plumbing from the pump. Molded out of abs thermoplastic, the pro-clean cartridge filter will provide years of dependable service.Features:Internal design provides better dirt-holding capacity for longer cleaning cyclesSafety Lock Ring System offers fast, easy access to filter internalsRaised inlet for clean, easy plumbing and extra dirt-holding capacityImproved flow through 2" FPT inlet and outletRecommended for 3/4 HP and 1 HP pumps