Description
Actual dimensions are 15.63 x 24.13 x 4.88. Accumulair brand 16x25x5 Ultravation 90-031 compatible whole house air filters, exactly built to replace the OEM Ultravation 90-031 air filters. Fully built with no forming or combs needed. MERV rated to ASHRAE 52.2 test specifications assuring function to the level of the original brand Ultravation 90-031 air filter. Photo: The example filter pic as shown is not to scale and is there to show construction only. Trade names and Ultravation 90-031 identifier used for filter substitution identification purposes only.