Description
Actual dimensions are 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 Trion Air Bear Son of Air Bear compatible whole house air filters, specifically built to replace original brand Trion Air Bear Son of Air Bear air filters. Completely box-formed - no forming or combs needed. MERV classified to ASHRAE 52.2 test grades establishing operation equal to the original brand Trion Air Bear Son of Air Bear air filter. Notice: The example air filter picture as shown is not true to size and is displayed for design only. Brand names and Trion Air Bear Son of Air Bear P/N are listed for air filter substitution identification purposes.