Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Honeywell F50A1108 replacement whole house air filters, exactly engineered to be an alternative to the name brand Honeywell F50A1108 air filters. Completely built with no forming or combs required. MERV classified to ASHRAE 52.2 test specifications assuring filtration equal to the original manufacturer Honeywell F50A1108 air filters. Note: The sample air filter image as shown is not true to size and is included to show construction purposes. Name brands and Honeywell F50A1108 part numbers are included for air filter replacement purposes.