Culligan CW-F Sediment Replacement Cartridge Polypropylene Cord-Wound, 10 Micron, 12,000 Gallon Capacity, 2-Pack (3 case(2 Pack))

Was able to buy in bluk . Last me a few years! Way to purchase on line. Better deal

Works well. The best fit for my culligan filter system. Most filters are too long and I waste money. These fit perfect and do a good job filtering.

Measured GPM before install and after, no reduction in flow that I could measure

Change once a month for family of 2. Used multiple times will reorder again.