Description
Actual Size: 19.75 x 20.75 x 4.88. Brand: Accumulair. 20x20x5 Trion Air Bear 435790-001 style whole house air filters, exactly designed to replace original brand Trion Air Bear 435790-001 air filters. Completely box-formed so no assembly or combs needed. MERV classified to ASHRAE standards establishing function as good or better than the OEM Trion Air Bear 435790-001 filters. Note: The sample air filter pic as displayed is not true to size and is included to show construction only. Brand names and Trion Air Bear 435790-001 P/N included for air filter replacement identification only.