Description
Actual dimensions are 20.25 x 25.38 x 5.25. Accumulair brand 20x25x5 Clean Comfort 9183970 substitute whole house air filters, exactly built to replace the original brand Clean Comfort 9183970 air filters. Completely built - no forming or combs needed. MERV classified to ASHRAE 52.2 test specifications assuring particulate filtration as good or better than the original manufacturer Clean Comfort 9183970 filter. Photo: The example filter image displayed is not true to size and is displayed for style purposes. Trade names and Clean Comfort 9183970 P/N are listed for filter substitution purposes.