Description
Actual Size: 15.5 x 19.88 x 4.25. Accumulair brand, 16x20x4.5 Carrier FNCCAB0017 style whole house air filters, specifically engineered to substitute for the original manufacturer Carrier FNCCAB0017 air filters. Completely constructed - no assembly or combs required. MERV rated to ASHRAE grades establishing particle filtration to the level of the OEM Carrier FNCCAB0017 air filters. Note: Sample air filter pic shown is not to scale and is shown for design purposes. Name brands and Carrier FNCCAB0017 identifier are included for filter style identification.