Description
Actual dimensions are 19.75 x 24.25 x 4.75. Accumulair brand, 20x25x5 Ultravation 90-007 style whole house filters, specifically engineered to replace OEM Ultravation 90-007 filters. Completely box-formed so no assembly or combs required. MERV classified to ASHRAE 52.2 test classifications assuring operation equal to the original manufacturer Ultravation 90-007 air filters. Note: Sample filter pic as shown is not to scale and is there to show construction purposes. Name brands and Ultravation 90-007 identifier shown for filter replacement purposes only.