CFS COMPLETE FILTRATION SERVICES EST.2006 Compatible Omni CB3 Carbon Block Undersink Replacement Water Filter Cartridge

6 months or 400 gallons Reduces lead, cryptosporidium and giardia cysts Removes Mercury. Always use cartridges which are not old. Reduces odor,chlorine,rust and sediment This filter will not fit any Omni canisters built over 11 years ago. The factory recommends that any canister over 10 years old be changed in general for safety and performance reasons. Model no OT32, USM2, and the OB1 are ones this filter does fit. NSF certified. Reduces lead, cryptosporidium and giardia cysts. Improves taste. Reduces odor and chlorine. Reduces rust and sediment. Fits Undersink Water Filters CBF3, OT32, OT2, and OT5. 4 months or 600 gallon average cartridge life. This is a compatible Omni filter.