Description
Actual Dimensions: 20.25 x 20.75 x 5.25. Brand: Accumulair. 20x20x5 Amana AMU2020 substitute whole house air filters, specifically engineered to replace the OEM Amana AMU2020 filters. Fully box-formed - no forming or combs required. MERV graded to ASHRAE grades ensuring operation as good or better than the OEM Amana AMU2020 filters. Note: Example air filter picture as shown is not true to size and is there to show style purposes only. Company names and Amana AMU2020 identifier used for air filter substitution purposes.