IrrigationKing 2 inch T screen filter - 120 mesh - 130 GPM. Inlet/Outlet: 2 inch MNPT. Screen: 120 mesh. Maximum pressure: 140 psi. Range of flow rate: 110-140 GPM. Nominal flow rate: 130 GPM. Filtration surface area: 129 in². cartridge diameter: 4.76 inch (122mm). cartridge Length: 15 inch (382mm). .