Description
Actual Dimensions: 12.38 x 19.88 x 4.38. Accumulair brand: 12.5x20x5 Honeywell F100F compatible whole house filters, exactly engineered to replace the OEM Honeywell F100F filters. Fully built - no assembly or combs required. MERV classified to ASHRAE ratings ensuring particle capture to the level of the OEM Honeywell F100F air filter. Photo: Example air filter picture as shown is not to scale and is there to show construction only. Trade names and Honeywell F100F P/N used for filter style identification purposes only.