Description
Actual Dimensions: 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Honeywell F100F1038 substitute whole house air filters, specifically designed to substitute for the original manufacturer Honeywell F100F1038 air filters. Fully constructed - no forming or combs required. MERV rated to ASHRAE 52.2 test classifications establishing function as good or better than the original brand Honeywell F100F1038 air filter. Notice: The example filter pic as displayed is not true to size and is there to show construction only. Brand names and Honeywell F100F1038 identifier are shown for air filter style purposes only.