Description
Actual size is 20 x 25.88 x 4.88. Brand: Accumulair. 20x26x5 Emerson F825-0549 compatible whole house air filters, exactly built to be an alternative to the name brand Emerson F825-0549 filters. Fully box-formed - no assembly or combs required. MERV rated to ASHRAE 52.2 test ratings ensuring performance to the level of the OEM Emerson F825-0549 air filters. Notice: The sample filter pic displayed is not to scale and is included to show construction only. OEM names and Emerson F825-0549 part numbers shown for filter substitution identification use.