Thank you for your question on the model BCSD142SS range hood. The part number for the 42" non-ducted filter is 97020468. This will include two non-ducted filters and four clips to attach them to the aluminum filters that were supplied with the hood. This part can be ordered by contacting Customer Service at 800-558-1711 or by clicking on the Shop for Parts link on the Broan website.
Date published: 2017-09-08