Description
Actual Size: 19.5 x 19.5 x .75. Accumulair brand 20x20x1 BDP P102-1919-1 style whole house air filters, exactly designed to replace OEM BDP P102-1919-1 filters. Fully assembled - no assembly or combs required. MERV graded to ASHRAE standards establishing filtration as good or better than the original manufacturer BDP P102-1919-1 filters. Photo: Example air filter picture as shown is not to scale and is included to show construction purposes only. Company names and BDP P102-1919-1 part numbers used for filter replacement purposes.