Actual Size: 20.75 x 20.25 x 5.25. Accumulair brand, 20x20x5 Kelvinator MU2020 compatible whole house filters, specifically built to substitute for the original brand Kelvinator MU2020 filters. Completely built with no assembly or combs needed. MERV classified to ASHRAE 52.2 test grades ensuring performance as good or better than the OEM Kelvinator MU2020 filters. Photo: The example air filter picture as shown is not the actual dimensions and is shown for design only. Trade names and Kelvinator MU2020 P/N included for air filter substitution purposes only.
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.