WPCFF975, FM-BB-10-5, ECP5-BB, W5CPHD, FXHSC and WHKF-WHPLBB Compatible Water Filter Replacement Cartridge, Pleated, 4.5 x 10 Inch - by KleenWater 20 micron water filter with industry universal dimension of 4.5 inch x 10 inch 20 gallon per minute flow rate Compatible with wide body & "Big Blue" housings Pleated polypropylene construction Dirt and sediment filtration