You add a filter via Settings > Member administration > Filters. From the member administration you get there via 'Manage filters'.
Click 'New filter' and choose 'New filter'.
Enter a 'Name' and choose the criteria.
Click 'Add filter'.
Only need a filter once? Click 'Apply temporary filter' in the member administration. A temporary filter is not saved.
Upon selecting a Filter, its criteria are shown at the top of your screen (as shown on the screenshot below).
Hint: Keep it simple, only choose filter criteria that are strictly necessary!
