Complete your non-duct installation of a Broan BWT range hood with the Broan ARKBWT non-duct kit. This kit allows you to set your range hood to recirculate air back into your kitchen rather than ducting it outside. Charcoal filters are required to ensure your recirculated air smells fresh and clean. | Broan ARKBWT Non-Duct Kit (BWT) - Stainless Steel