Description
Actual dimensions are 20.75 x 24.25 x 4.38. Accumulair brand 21x24x4.5 Rheem RXHF-E24AM13 compatible whole house air filters, exactly built to replace original manufacturer Rheem RXHF-E24AM13 air filters. Fully assembled - no forming or combs required. MERV rated to ASHRAE grades establishing particle capture equal to the original manufacturer Rheem RXHF-E24AM13 filter. Photo: Example filter image shown is not the actual dimensions and is displayed for configuration purposes only. Company names and Rheem RXHF-E24AM13 identifier are used for air filter style identification purposes.