Description
Actual size is 20 x 25.88 x 4.88. Accumulair brand 20x26x5 Emerson F825-0338 substitute whole house air filters, exactly constructed to substitute for the OEM Emerson F825-0338 filters. Fully built - no forming or combs needed. MERV graded to ASHRAE 52.2 test classifications ensuring particle capture to the level of the original manufacturer Emerson F825-0338 air filter. Photo: Sample filter picture shown is not true to size and is there to show design only. Trade names and Emerson F825-0338 part numbers are included for air filter style identification use.