Description
Actual Size: 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Honeywell F50E1166 style whole house filters, specifically constructed to substitute for the name brand Honeywell F50E1166 filters. Fully constructed so no assembly or combs needed. MERV rated to ASHRAE specifications establishing particulate filtration to the level of the original manufacturer Honeywell F50E1166 air filters. Notice: Example filter image displayed is not to scale and is shown for construction purposes only. Company names and Honeywell F50E1166 part numbers are used for filter substitution identification purposes.