Description
Actual dimensions are 16.25 x 21 x 5. Accumulair brand, 16x21x5 White-Rodgers FR1000-100 replacement whole house filters, exactly designed to replace original manufacturer White-Rodgers FR1000-100 air filters. Fully box-formed so no forming or combs needed. MERV rated to ASHRAE ratings ensuring performance to the level of the original brand White-Rodgers FR1000-100 air filter. Photo: The example filter pic shown is not true to size and is included to show construction purposes. OEM names and White-Rodgers FR1000-100 part numbers are included for air filter replacement identification purposes only.