Description
Actual size is 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 York YMU2020 style whole house filters, exactly built to replace original manufacturer York YMU2020 filters. Completely constructed - no assembly or combs required. MERV classified to ASHRAE specifications ensuring particulate capture equal to the original brand York YMU2020 filter. Notice: Sample air filter pic as displayed is not the actual dimensions and is there to show configuration only. Trade names and York YMU2020 part numbers shown for filter style identification only.