This Filter Hut Accumulair brand 21.5x26x1 air filter is solely made to replace same sized 21.5x26x1 air filter type. Pleated static charged media captures airborne particles relative to its MERV specification. Material is free of chemicals. Notice: The sample filter picture displayed is not to scale and is shown for design purposes only. Catalog and 21.5x26x1 air filter specs current as of 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, up to 3 weeks for non-standard and 0.5" filters, and up to 8 weeks for bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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