You can filter your list view by content type.
This is very simple.
1) Open your view settings-> Filter option
2) select ‘Show items only when the following is true’.
3) In condition: Select Column = “Content Type” Operator = “is equal to” and type your contentTypeName (in value text field) .
That’s it. Your List view is now filtered by content type.
Hope this helps.
Bewae that i fyou have them in folders, you have to configure the option that shows the ítems in folders.