Mediaa Bin broken file clean up

I have a project that has a lot of missing vids in media bin from an external hd, I still want to use the project but i want to remove all the broken media files and just add new ones, is there a way to clear out the media bin of old vids that are no longer found?

You can select and delete the clips with an X that are not linked.

Command + A selects all the clips, or you can delete the Page if its missing media.