Description
Actual Size: 19.75 x 20.75 x 4.88. Accumulair brand, 20x20x5 Ultravation 92-031 compatible whole house air filters, exactly constructed to substitute for the original brand Ultravation 92-031 air filters. Completely box-formed so no forming or combs required. MERV classified to ASHRAE classifications assuring performance as good or better than the name brand Ultravation 92-031 air filters. Notice: Example filter pic as shown is not true to size and is included to show design purposes. Name brands and Ultravation 92-031 P/N are shown for air filter replacement identification purposes only.