Actual size is 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 BDP CMF2020 replacement whole house filters, exactly designed to replace the original manufacturer BDP CMF2020 air filters. Completely box-formed with no assembly or combs required. MERV rated to ASHRAE 52.2 test specifications assuring particle filtration as good or better than the name brand BDP CMF2020 filters. Photo: Example filter picture displayed is not the actual dimensions and is displayed for configuration purposes. Company names and BDP CMF2020 part numbers are used for air filter substitution identification use.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, up to 3 weeks for non-standard and 0.5" filters, and up to 8 weeks for bag filters.
Delivery normally takes another 1-3 days depending on location.
- 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.