19X20X4.5 MERV 11 Carrier® Filter Replacement by Accumulair®
19X20X4.5 MERV 11 Carrier® Filter Replacement by Accumulair®
19X20X4.5 MERV 11 Carrier® Filter Replacement Nominal size 19 x 20" x 4.5" (Actual size 19 1/8 x 19 7/8 x 4 1/4) Fits Carrier® FILCCFNC0021 and FILBBFNC0021.
19X20X4.5 MERV 11 Carrier® Filter Replacement by Accumulair®
- Nominal size 19 x 20" x 4.5" (Actual size 19 1/8 x 19 7/8 x 4 1/4)
- Fits Carrier® FILCCFNC0021 and FILBBFNC0021.