Description
Actual dimensions are 12.38 x 19.88 x 4.38. Accumulair brand: 12.5x20x5 Honeywell F50 style whole house filters, specifically designed to be an alternative to the original manufacturer Honeywell F50 air filters. Fully box-formed - no assembly or combs needed. MERV classified to ASHRAE standards ensuring performance to the level of the original manufacturer Honeywell F50 air filters. Note: The example air filter image as displayed is not true to size and is there to show design purposes. OEM names and Honeywell F50 part numbers shown for air filter replacement identification only.