Description
Actual Size: 20.75 x 20.63 x 5. Accumulair brand, 20x21x5 White-Rodgers FR1600-100 style whole house air filters, exactly constructed to replace original brand White-Rodgers FR1600-100 filters. Completely built - no forming or combs needed. MERV classified to ASHRAE 52.2 test specifications assuring particle filtration to the level of the original manufacturer White-Rodgers FR1600-100 filter. Notice: Example air filter pic displayed is not to scale and is shown for style purposes. Brand names and White-Rodgers FR1600-100 identifier are used for filter replacement identification.