Description
Actual dimensions are 19.88 x 22.63 x 4.25. Accumulair brand: 20x23x4.5 Carrier FNCCAB0024 replacement whole house air filters, exactly engineered to replace the OEM Carrier FNCCAB0024 air filters. Completely built - no assembly or combs needed. MERV classified to ASHRAE classifications establishing function as good or better than the original manufacturer Carrier FNCCAB0024 filters. Photo: Example air filter pic as displayed is not true to size and is displayed for design only. Brand names and Carrier FNCCAB0024 part numbers used for filter style purposes only.