Description
Actual size is 19.75 x 24.25 x 4.75. Accumulair brand, 20x25x5 Day and Night P101-MF20 compatible whole house air filters, specifically engineered to replace the name brand Day and Night P101-MF20 filters. Completely constructed - no forming or combs needed. MERV rated to ASHRAE specifications assuring performance to the level of the OEM Day and Night P101-MF20 air filters. Photo: Sample filter picture as shown is not true to size and is there to show style purposes. Name brands and Day and Night P101-MF20 part numbers are shown for filter style purposes.