Description
Actual Dimensions: 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F50A1124 substitute whole house air filters, specifically built to be an alternative to the name brand Honeywell F50A1124 air filters. Fully constructed - no forming or combs required. MERV graded to ASHRAE 52.2 test ratings assuring operation to the level of the original manufacturer Honeywell F50A1124 filter. Photo: The sample filter image displayed is not the actual dimensions and is shown for configuration purposes only. Trade names and Honeywell F50A1124 identifier included for air filter style identification.