Description
Actual size is 19.75 x 24.25 x 4.75. Accumulair brand: 20x25x5 Ultravation 90-064 replacement whole house air filters, exactly designed to replace the original manufacturer Ultravation 90-064 air filters. Fully assembled with no forming or combs needed. MERV rated to ASHRAE 52.2 test specs assuring particle filtration to the level of the original brand Ultravation 90-064 filter. Notice: Sample filter pic shown is not to scale and is shown for configuration only. Brand names and Ultravation 90-064 identifier displayed for filter substitution identification.