Actual Dimensions: 19.13 x 19.88 x 4.25. Accumulair brand, 19x20x4.25 Payne FILCCFNC0021 compatible whole house air filters, specifically constructed to substitute for the OEM Payne FILCCFNC0021 air filters. Completely assembled with no assembly or combs required. MERV graded to ASHRAE 52.2 test specifications establishing particulate capture as good or better than the original manufacturer Payne FILCCFNC0021 air filter. Photo: The example air filter pic as displayed is not true to size and is included to show construction purposes only. OEM names and Payne FILCCFNC0021 P/N are shown for air filter substitution purposes only. Catalog and variations last verified on 03/29/2020.
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