KW4520G 4.5 x 20 Meltblown Replacement Cartridges (4) with Oring

KleenWater KW4520G 5 Micron Dirt, Rust and Sediment Meltblown Water Filter Replacement Cartridge 4.5 x 20 Inch (4) with PWFRG357 O Ring Dirt, rust and sediment meltblown water filter cartridges with compatible Oring Compatible with Pentek DGD-5005-20, 3M Aqua-Pure AP810-2 Liquatec SDF-45-2005 and Watts Flow-Pro FPMB-BB5-20, PWF4520CBDS Plastic end caps and gaskets on each end provide water tight seal Up to 40 gallon per minute flow rate This 4-pack 5 micron sediment water filter cartridge set is the ideal choice for the value conscious consumer. The rigid poly-spun construction effectively removes dirt and sediment with impressive flow rates of up to 40 gallons per minute.The KW4520G by KleenWater is made from continuous spun, thermally bonded polypropylene fibers. Each cartridge contains two distinct micron layers. Larger particles are trapped near the exterior and progressively finer particles towards the filter core. Thus the cartridge has exceptional solids-holding capacity