Description
Actual Size: 19.75 x 20.75 x 4.88. Brand: Accumulair. 20x20x5 Ultravation 92-121 substitute whole house filters, specifically constructed to replace original manufacturer Ultravation 92-121 filters. Fully constructed so no forming or combs needed. MERV rated to ASHRAE grades assuring performance equal to the original brand Ultravation 92-121 air filter. Notice: The sample filter image shown is not true to size and is included to show style only. Company names and Ultravation 92-121 P/N included for filter substitution identification purposes.