Description
Actual Dimensions: 19.5 x 19.5 x 1.75. Accumulair brand, 20x20x2 Day and Night P102-1919-2 substitute whole house air filters, exactly engineered to replace name brand Day and Night P102-1919-2 filters. Completely built - no assembly or combs needed. MERV classified to ASHRAE 52.2 test ratings assuring performance to the level of the OEM Day and Night P102-1919-2 filter. Note: The sample air filter picture displayed is not the actual dimensions and is included to show configuration purposes only. OEM names and Day and Night P102-1919-2 P/N are used for air filter replacement purposes only.