Description
Actual Dimensions: 19.75 x 20.75 x 4.88. Accumulair brand 20x20x5 Trion Air Bear 229990-003 substitute whole house filters, specifically constructed to substitute for the original manufacturer Trion Air Bear 229990-003 air filters. Completely box-formed with no assembly or combs required. MERV rated to ASHRAE specs establishing filtration to the level of the original brand Trion Air Bear 229990-003 air filters. Photo: Sample air filter pic shown is not to scale and is displayed for configuration purposes only. Name brands and Trion Air Bear 229990-003 identifier shown for filter replacement purposes.