Description
Actual dimensions are 19.13 x 19.88 x 4.25. Brand: Accumulair. 19x20x4.25 Payne FILBBFNC0021 replacement whole house filters, exactly designed to substitute for the original manufacturer Payne FILBBFNC0021 air filters. Fully box-formed with no assembly or combs required. MERV rated to ASHRAE specs establishing particle filtration to the level of the OEM Payne FILBBFNC0021 air filters. Notice: Example filter image as displayed is not the actual dimensions and is shown for design only. Company names and Payne FILBBFNC0021 part numbers used for filter replacement identification use.