19X20X4.25 MERV 8 Carrier Replacement Filter

19X20X4.25 MERV 8 Carrier Replacement Filter

• Carrier FILCCFNC0021 and FILBBFNC0021.
• 19 x 20 x 4 1/4 (nominal size) Carrier whole house media filter.
• Actual size (H) 19 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.