Description
Actual Dimensions: 20.25 x 25.38 x 5.25. Accumulair brand 20x25x5 York 9183970 substitute whole house air filters, specifically constructed to replace the original brand York 9183970 filters. Completely box-formed - no assembly or combs needed. MERV rated to ASHRAE 52.2 test ratings assuring particulate filtration equal to the original brand York 9183970 air filters. Photo: The example air filter picture displayed is not true to size and is there to show configuration only. Trade names and York 9183970 P/N are used for filter replacement purposes only.