This Filter Hut Accumulair 20x21x2 air filter is solely constructed to be compatible with similarly sized 20x21x2 air filter style. Pleated electrostatically charged filter media captures airborne contaminants relative to its ASHRAE MERV rating. Chemical free. Notice: Sample filter image shown is not to scale and is displayed for design only. Current stock and 20x21x2 air filter specs last verified on 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.
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