Actual Size: 16.25 x 21 x 5. Accumulair brand 16x21x5 Emerson FR1000 substitute whole house filters, exactly engineered to be an alternative to the original manufacturer Emerson FR1000 filters. Completely assembled - no forming or combs required. MERV graded to ASHRAE 52.2 test grades assuring operation to the level of the OEM Emerson FR1000 air filters. Notice: The example filter pic as displayed is not true to size and is there to show style only. Company names and Emerson FR1000 P/N included for air filter style identification use.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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