Description
Actual dimensions are 15.63 x 24.13 x 4.88. Accumulair brand: 16x25x5 Ultravation 91-005 style whole house air filters, exactly engineered to be an alternative to the OEM Ultravation 91-005 filters. Completely built so no assembly or combs needed. MERV classified to ASHRAE 52.2 test standards assuring filtration equal to the OEM Ultravation 91-005 air filter. Photo: Sample air filter picture displayed is not to scale and is included to show construction purposes only. Name brands and Ultravation 91-005 part numbers used for air filter style identification purposes only.