Replacement Carrier Furnace Filter - FILCCFNC0014 and FILBBFNC0014.

12" x 20" x 4 1/4" (nominal size) Carrier whole house media filter.
Actual size (H) 12 1/8" x (W) 19 7/8" x (D) 4 1/4".
Original box type design.
Removes atmospheric and household dust, coal and insecticide dust, mites, pollen, tobacco smoke, cooking smoke, grease, mold, fungi and more down to 0.3 micron.
Each filter is individually bagged. Use the bag to dispose of the old filter!
This product is listed and rated by Underwriters Laboratories as U.L. Class 2.

Sold in 3 packs:

Replacement Carrier Furnace Filter