Whirpool WHKF-WHPL/GE FXWPC Compatible Pleated Water Filter Multi-Pack, 2.5 x 9.75 Inch, 5 Micron - Dirt Sediment Filtration (6) with O-ring for WHKF-DWHV, WHKF-DWH & WHKF-DUF (1) - by KleenWater 6 polypropylene 5 micron pleated water filter cartridges. Free USPS Priority Mail shipping. The cartridges are high quality low cost alternatives to Whirlpool WHKF-WHPL & GE FXWPC The universal dimension of 2.5 x 10 inch is compatible with Culligan, Cuno, Ametek and most others. The pleated design provides substantial surface area which extends cartridge life The Oring is made of Buna nitrile rubber which creates a positive, dependable seal