Description
Actual dimensions are 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 Trion Air Bear 453000-001 replacement whole house air filters, specifically designed to replace original manufacturer Trion Air Bear 453000-001 filters. Fully built so no assembly or combs required. MERV graded to ASHRAE 52.2 test classifications assuring particulate filtration to the level of the original brand Trion Air Bear 453000-001 filters. Note: Sample filter picture as shown is not the actual dimensions and is included to show construction purposes only. Name brands and Trion Air Bear 453000-001 P/N are shown for filter style identification use.