Description
Actual Dimensions: 20.25 x 25.38 x 5.25. Accumulair brand, 20x25x5 York YMU2025 style whole house air filters, specifically constructed to replace the OEM York YMU2025 air filters. Fully box-formed with no assembly or combs required. MERV classified to ASHRAE 52.2 test specifications ensuring particle filtration to the level of the original manufacturer York YMU2025 filters. Notice: Sample air filter image displayed is not true to size and is included to show style purposes only. Company names and York YMU2025 part numbers included for filter replacement purposes only.