Opening filters in Product Structure Explorer

Is there a way to open up filters in Product Structure Explorer? When I hit Open Filters, it only gives me the advanced filters I have in the system and the What>Type in the 6WTags does not show Filter as an option, only Advanced Filters. 

The filters I am wanting to view are ones I created in the native app through the explore view and then stored them after creating them.

If I cannot view them in Product Structure Explorer, is there another web viewer I can use to view these filters?