Culligan D-40 Replacement Filter Cartridge

Replacement Filter for Culligan US640, SY-2000 & SY-5167
Reduces extra-fine dirt, sand, sediment, silt, rust particles, and scale particles. Removes greater than 99.95% of Cryptosporidium and Giardia cysts. Reduces bad taste and odor, sediment, and asbestos.
Reduces Lindane and Atrazine (a pesticide and herbicide), lead, mercury, bad taste and odor, sediment, and asbestos.
Filter life up to 12 months or 1000 gallons.