Description
Actual Dimensions: 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x5 Honeywell FLR03420 compatible whole house air filters, specifically built to substitute for the OEM Honeywell FLR03420 air filters. Completely constructed - no assembly or combs required. MERV classified to ASHRAE specs ensuring particulate filtration equal to the original brand Honeywell FLR03420 air filter. Photo: The example air filter pic displayed is not true to size and is included to show design only. OEM names and Honeywell FLR03420 part numbers shown for filter substitution purposes.