Filter Hut's Accumulair brand 22x36x4 air filter is specifically built to be compatible with same sized 22x36x4 air filter style. Pleated static charged filter material traps contaminants according to the MERV specification. Material is free of chemicals. Notice: The sample filter picture as shown is not to scale and is included to show construction purposes only. Catalog and 22x36x4 air filter specs last updated 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.
Payment & Security
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