Description
Actual Size: 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 Day and Night P101-MF20 compatible whole house filters, specifically designed to replace original manufacturer Day and Night P101-MF20 air filters. Fully built so no assembly or combs required. MERV classified to ASHRAE grades ensuring particle filtration to the level of the OEM Day and Night P101-MF20 filters. Photo: Example air filter pic as displayed is not true to size and is there to show design purposes only. Trade names and Day and Night P101-MF20 identifier are included for air filter substitution identification only.