Problem: How to add fast filters to Document List page?
Solution: Fast Filters (Quick Filters) are available in all documents list, these filters are predefined and differ from document to document. Please follow the steps below to apply the filters.
1) In documents list, press More actions and select Change Form option:
2) In Customize Form dialog box there is a grouping named 'Fast Filters' (in some version it can be named as 'Quick Filters').
Expand the mentioned grouping and put the check mark 
nearby those options that you need.
Once the settings are done, press Apply and OK:
3) Once you press OK, selected filters will appear on the top of document list:
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