Filter Hut's Accumulair 21.5x23x1 air filter is specifically engineered to be compatible with similarly sized 21.5x23x1 air filter specification. Pleated static charged media captures airborne contaminants according to the MERV standard rating. Free of chemicals. Note: Example filter picture displayed is not the actual dimensions and is displayed for style purposes. Current stock and 21.5x23x1 air filter statements last updated on 03/24/2020.
Shipping and Returns
- Our current lead times are 6-8 business days for standard filters (1"-6" thick sizes), and up to 10-14 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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