Description
Actual size is 12.13 x 19.88 x 4.25. Accumulair brand 12x20x4.25 Day and Night FILBBFNC0014 substitute whole house filters, exactly engineered to replace the original brand Day and Night FILBBFNC0014 filters. Completely assembled so no assembly or combs required. MERV rated to ASHRAE ratings assuring particle filtration as good or better than the name brand Day and Night FILBBFNC0014 filters. Note: The sample filter image shown is not the actual dimensions and is included to show style purposes. Trade names and Day and Night FILBBFNC0014 part numbers included for air filter replacement identification.