Description
Actual dimensions are 19.75 x 20.75 x 4.88. Accumulair brand, 20x20x5 Ultravation 92-123 compatible whole house air filters, exactly designed to substitute for the original manufacturer Ultravation 92-123 filters. Fully constructed with no forming or combs needed. MERV classified to ASHRAE ratings ensuring particulate filtration as good or better than the name brand Ultravation 92-123 filter. Note: The example filter image displayed is not the actual dimensions and is there to show construction purposes only. Name brands and Ultravation 92-123 identifier included for filter style identification only.