Description
Actual Dimensions: 19.88 x 24.88 x 4.38. Accumulair brand: 20x25x5 Honeywell 203720 substitute whole house filters, specifically designed to replace the original manufacturer Honeywell 203720 air filters. Fully built so no assembly or combs needed. MERV graded to ASHRAE 52.2 test specifications ensuring particle capture as good or better than the name brand Honeywell 203720 air filter. Notice: Example filter pic shown is not true to size and is shown for construction only. OEM names and Honeywell 203720 identifier displayed for filter style identification only.