Description
Actual Dimensions: 12.13 x 19.88 x 4.25. Accumulair brand: 12x20x4.25 BDP FILCCFNC0014 substitute whole house filters, exactly built to replace the original manufacturer BDP FILCCFNC0014 filters. Completely built so no forming or combs required. MERV classified to ASHRAE 52.2 test grades ensuring filtration to the level of the original brand BDP FILCCFNC0014 air filters. Photo: The example air filter pic shown is not to scale and is shown for style purposes only. Name brands and BDP FILCCFNC0014 identifier shown for filter replacement identification use.