Our Accumulair 16.38x21.5x2 air filter is specifically engineered to substitute for same sized 16.38x21.5x2 air filter specification. Pleated static charged filter material captures contaminants relative to its ASHRAE MERV rating. Chemical free material. Note: Example filter image shown is not the actual dimensions and is shown for design purposes only. Current stock and 16.38x21.5x2 air filter variations current as of 03/24/2020.
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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