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
- Our current lead times are 10-14 business days for standard filters (1"-6" thick sizes), and up to 14-21 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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