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
- Shipping is FREE to the contiguous United States.
Due to shortages and demand the current lead time is up to 10 business days to process.
Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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