• Nominal Dimensions: 20" x 20" x 4.25"
• Actual Size: 19" x 19 3/4" x 4 3/8"
• MERV 8
• Replaces Carrier FNCCAB-0021 Filtration System
• Replaces Bryant FILBBFCN0021 Air Cleaner
• Replaces Bryant FILBBFTC0021 Air Cleaner
• Replaces Carrier FILCCFCN0021 Air Cleaner
• Replaces Carrier MPKA & FILCAB Series Air Cleaners
• OEM Carrier Filter

Carrier FILXXFNC-0021 Cartridge Filter replaces Bryant's FNCCAB mechanical air filtration system helps reduce the effects of airborne pollutants by trapping particles as small as .3 microns. It's much more effective than a furnace filter and even easier to maintain. Just pull out the cartridge-type filter and push in a new one--no monthly cleanings or maintenance necessary. The FNCCAB mechanical air filtration system can help your entire system operate more efficiently by reducing dirt and dust build-up on the system's components. This means lower utility bills. By keeping your system clean, this air cleaner promotes the long-term reliability and peak performance of every component in your heating & cooling system season after season. Features: 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. More effective than a furnace filter and easier to maintain OEM