Description
Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F50E1026 substitute whole house air filters, specifically designed to be an alternative to the name brand Honeywell F50E1026 filters. Fully constructed - no assembly or combs needed. MERV rated to ASHRAE ratings assuring particle filtration equal to the original brand Honeywell F50E1026 filter. Note: The sample filter pic shown is not to scale and is displayed for configuration only. OEM names and Honeywell F50E1026 identifier used for filter style identification purposes.