Description
Actual dimensions are 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x5 Honeywell F55F1037 substitute whole house filters, specifically constructed to replace original brand Honeywell F55F1037 filters. Completely box-formed so no forming or combs required. MERV classified to ASHRAE 52.2 test specifications assuring function to the level of the original manufacturer Honeywell F55F1037 air filter. Photo: The sample filter picture as displayed is not true to size and is shown for style purposes. OEM names and Honeywell F55F1037 P/N are shown for air filter style identification use.