Cartridge, Filter, Jumbo, 5 Micron, Drop-In, 30Psid Gallons Capacity, Cleanable (Reusable) Filter, f/ Sediment/Dirt/Rust, 150 Gallons Per Minute Flow Rate, Pleated Polyester Media, 40 to 140F, 7-3/4in OD, 30-3/4in Approx LG