Description
Actual size is 20.75 x 20.25 x 5.25. Accumulair brand: 20x20x5 York YMU2020 replacement whole house air filters, specifically designed to replace original brand York YMU2020 filters. Fully assembled - no forming or combs needed. MERV graded to ASHRAE ratings ensuring particulate filtration as good or better than the OEM York YMU2020 air filter. Notice: The example air filter pic displayed is not the actual dimensions and is displayed for construction purposes only. Company names and York YMU2020 P/N included for air filter style identification.