Description
Actual Size: 20.75 x 20.63 x 5. Accumulair brand, 20x21x5 White-Rodgers F825-0586 compatible whole house air filters, exactly constructed to replace name brand White-Rodgers F825-0586 air filters. Fully assembled so no forming or combs needed. MERV rated to ASHRAE standards assuring filtration equal to the original brand White-Rodgers F825-0586 filters. Photo: The sample filter pic as displayed is not the actual dimensions and is shown for design purposes only. OEM names and White-Rodgers F825-0586 identifier displayed for air filter style purposes only.