Actual Dimensions: 15.38 x 21.88 x 5.25. Accumulair brand: 16x22x5 Five Seasons MU1620 replacement whole house air filters, exactly built to substitute for the name brand Five Seasons MU1620 filters. Completely constructed so no forming or combs needed. MERV graded to ASHRAE 52.2 test specifications ensuring performance as good or better than the original manufacturer Five Seasons MU1620 filters. Photo: The sample air filter pic shown is not the actual dimensions and is there to show configuration purposes only. Company names and Five Seasons MU1620 identifier included for filter substitution identification purposes.
Shipping and Returns
- Our current lead times are 10-14 business days for standard filters (1"-6" thick sizes), and up to 14-21 business days for made-to-order filters (non-standard and 0.5" sizes). Delivery normally takes another 1-3 days depending on location.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
Payment & Security
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