Culligan CW-F Sediment Replacement Cartridge Polypropylene Cord-Wound, 10 Micron, 12,000 Gallon Capacity, 2-Pack
The Culligan CW-F-D 2 Pack Level 3 sediment water filter replacement cartridge filters scale, rust particles, sand, dirt, & silt. The filter life 3 months or 12,000 gallons. The filter has a 10 micron rating and is spun wound for extra filtration of fine sediment particles.  Ideal for well water applications.