Description
Actual size is 19.13 x 19.88 x 4.25. Accumulair brand 19x20x4.25 Bryant FNCCAB0021 substitute whole house air filters, specifically built to substitute for the OEM Bryant FNCCAB0021 filters. Completely box-formed - no forming or combs needed. MERV classified to ASHRAE 52.2 test standards assuring filtration to the level of the name brand Bryant FNCCAB0021 filter. Photo: Sample air filter pic as shown is not the actual dimensions and is there to show configuration only. Trade names and Bryant FNCCAB0021 part numbers are included for filter style identification only.