Description
Actual size is 16.25 x 21 x 5. Accumulair brand: 16x21x5 White-Rodgers F825-0431 compatible whole house air filters, specifically constructed to be an alternative to the original manufacturer White-Rodgers F825-0431 filters. Completely constructed - no forming or combs required. MERV rated to ASHRAE 52.2 test grades establishing particle capture equal to the original brand White-Rodgers F825-0431 filter. Notice: The example air filter picture as displayed is not the actual dimensions and is included to show style purposes only. Trade names and White-Rodgers F825-0431 identifier shown for air filter style identification use.