Actual Size: 20.75 x 20.25 x 5.25. Accumulair brand: 20x20x5 Clean Comfort M2-1056 substitute whole house filters, specifically built to replace the OEM Clean Comfort M2-1056 filters. Completely box-formed so no forming or combs required. MERV classified to ASHRAE standards ensuring filtration to the level of the original manufacturer Clean Comfort M2-1056 air filter. Note: Example air filter picture shown is not to scale and is shown for configuration purposes. Brand names and Clean Comfort M2-1056 part numbers are included for filter replacement identification.
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