This Filter Hut Accumulair 20x20x0.5 air filter is exactly constructed to replace same sized 20x20x0.5 air filter specs. Pleated electrostatic charged filter media captures airborne contaminants according to the ASHRAE MERV specification. Chemical free. Note: The example filter picture displayed is not to scale and is displayed for construction purposes only. Catalog and 20x20x0.5 air filter statements are up to date 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, and up to 24 days for non-standard, 0.5" , and bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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