Description
Actual Size: 19.88 x 24.88 x 4.38. Accumulair brand: 20x25x5 Day and Night MACPAK20 compatible whole house air filters, exactly built to replace original manufacturer Day and Night MACPAK20 air filters. Completely box-formed with no forming or combs needed. MERV classified to ASHRAE classifications ensuring performance to the level of the name brand Day and Night MACPAK20 filters. Photo: Sample filter pic as shown is not true to size and is displayed for configuration only. Trade names and Day and Night MACPAK20 P/N are listed for air filter style identification.