Description
Actual dimensions are 15.88 x 24.88 x 4.38. Accumulair brand: 16x25x5 Honeywell FC35A1001 style whole house air filters, exactly built to replace original brand Honeywell FC35A1001 air filters. Completely built so no assembly or combs required. MERV rated to ASHRAE 52.2 test standards establishing particle capture equal to the OEM Honeywell FC35A1001 filters. Photo: The sample air filter pic as shown is not the actual dimensions and is displayed for configuration purposes. Trade names and Honeywell FC35A1001 identifier are listed for air filter style identification use.