Description
Actual Dimensions: 20.75 x 24.25 x 4.38. Accumulair brand 21x24x4.5 Rheem RXHF-E24AM13 style whole house filters, specifically designed to substitute for the original manufacturer Rheem RXHF-E24AM13 filters. Completely built - no assembly or combs needed. MERV rated to ASHRAE standards establishing operation to the level of the OEM Rheem RXHF-E24AM13 air filters. Note: Example filter pic displayed is not to scale and is displayed for style purposes only. Brand names and Rheem RXHF-E24AM13 P/N are used for air filter replacement purposes only.