Hi @dukleth4039

Here is a link to just one supplier for the part that I think you are talking about.

http://www.repairclinic.com/PartDetail/K...

If it is not the one then here is a link, showing all the parts for your microwave oven. (again from the same supplier - there are others just search online, using Kenmore 401.80093010 parts in the search box).

http://www.repairclinic.com/Shop-For-Par...

Here is a link which shows how to remove/replace the filters in your oven. Click on the Next Page link to finish reading the instructions.

https://www.manualslib.com/manual/940169...