Description
Actual Dimensions: 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Honeywell FC100A1037 substitute whole house filters, specifically designed to replace name brand Honeywell FC100A1037 filters. Completely assembled so no forming or combs needed. MERV classified to ASHRAE specs establishing operation to the level of the name brand Honeywell FC100A1037 filters. Note: The example air filter pic as displayed is not true to size and is there to show construction purposes. Company names and Honeywell FC100A1037 P/N are listed for filter substitution identification.