Culligan CW-F Whole House Water Filter Cartridge 10 Micron/ Fine – 12 Pack
Compatible with most GE, Whirlpool, Omni, DuPont, & 3mFiltrete Filtration. 10 microns (nominal) filtration. Durable polypropylene fiber cord wound construction. Filter life up to 3 months or 12,000 gallon.