Description
Actual Size: 16.25 x 21 x 5. Brand: Accumulair. 16x21x5 Emerson F825-0431 compatible whole house air filters, exactly built to be an alternative to the name brand Emerson F825-0431 filters. Completely built so no forming or combs required. MERV classified to ASHRAE classifications ensuring operation equal to the OEM Emerson F825-0431 filter. Notice: Sample filter picture as displayed is not the actual dimensions and is included to show design purposes only. Brand names and Emerson F825-0431 identifier are included for filter replacement purposes only.