Description
Actual size is 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x5 Honeywell F50E1166 replacement whole house filters, specifically engineered to substitute for the original brand Honeywell F50E1166 air filters. Fully box-formed - no forming or combs needed. MERV classified to ASHRAE specs establishing particulate capture to the level of the OEM Honeywell F50E1166 filter. Notice: Sample filter picture shown is not to scale and is there to show style purposes. Trade names and Honeywell F50E1166 part numbers used for filter substitution identification use.