Description
Actual dimensions are 19.75 x 24.25 x 4.75. Accumulair brand: 20x25x5 Trion Air Bear 453000-001 substitute whole house filters, specifically constructed to substitute for the name brand Trion Air Bear 453000-001 air filters. Completely constructed - no forming or combs needed. MERV classified to ASHRAE standards assuring particle capture equal to the name brand Trion Air Bear 453000-001 filters. Photo: The example filter picture as shown is not true to size and is included to show construction purposes. Trade names and Trion Air Bear 453000-001 part numbers included for filter replacement identification purposes.