Description
Actual Size: 19.75 x 24.25 x 4.75. Brand: Accumulair. 20x25x5 Day and Night P101-MF20 substitute whole house air filters, specifically built to substitute for the OEM Day and Night P101-MF20 filters. Completely constructed with no assembly or combs required. MERV rated to ASHRAE 52.2 test grades ensuring performance to the level of the name brand Day and Night P101-MF20 air filters. Photo: The example filter picture displayed is not true to size and is displayed for construction purposes. Company names and Day and Night P101-MF20 P/N included for air filter substitution identification.