Description
Actual dimensions are 12.13 x 19.88 x 4.25. Accumulair brand 12x20x4.5 Carrier FILXXFNC0114 compatible whole house filters, exactly engineered to replace the name brand Carrier FILXXFNC0114 air filters. Completely built - no forming or combs needed. MERV classified to ASHRAE 52.2 test standards assuring particulate capture equal to the original brand Carrier FILXXFNC0114 air filter. Notice: Example filter image shown is not to scale and is displayed for design only. Brand names and Carrier FILXXFNC0114 P/N are shown for air filter style identification purposes only.