Actual size is 20.75 x 20.63 x 5. Brand: Accumulair. 20x21x5 Emerson SST 16C28S-010 replacement whole house air filters, exactly designed to replace the OEM Emerson SST 16C28S-010 filters. Completely constructed - no forming or combs required. MERV rated to ASHRAE 52.2 test ratings establishing performance as good or better than the OEM Emerson SST 16C28S-010 filter. Note: The sample air filter pic as displayed is not the actual dimensions and is there to show design only. OEM names and Emerson SST 16C28S-010 P/N are included for filter replacement identification purposes only.
Shipping and Returns
- Our current lead times are 4-6 business days for stocked filters (standard 1"-5" thick sizes), and up to 8-12 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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