Description
Actual size is 15.88 x 24.88 x 4.38. Accumulair brand: 16x25x5 Honeywell F50E1281 substitute whole house filters, exactly constructed to substitute for the OEM Honeywell F50E1281 air filters. Completely box-formed with no forming or combs required. MERV rated to ASHRAE 52.2 test specs assuring particle filtration equal to the OEM Honeywell F50E1281 filter. Note: Sample air filter pic displayed is not to scale and is included to show construction only. Name brands and Honeywell F50E1281 part numbers are listed for air filter style identification.