Actual dimensions are 19.75 x 20.75 x 4.88. Accumulair brand: 20x20x5 Trion Air Bear 455604-019 style whole house filters, exactly engineered to replace name brand Trion Air Bear 455604-019 air filters. Completely built so no forming or combs required. MERV rated to ASHRAE standards establishing function as good or better than the OEM Trion Air Bear 455604-019 air filters. Notice: The example air filter image displayed is not to scale and is included to show construction only. Name brands and Trion Air Bear 455604-019 identifier are shown for filter replacement identification use.
Shipping and Returns
- Our current lead times noted at the top of the page are due to backlogs, supply chain issues, and staffing shortages. We apologize for the inconvenience.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.