Quick filters add a selection of pre-configured queries to your simple search forms. The quick-filter query is added (using an “and” operator) to whatever search words are entered by the user, thereby limiting the search. This makes it very easy for users to submit targeted queries based on just one or two search words and a quick-filter selection.
Figure: Example of how quick filters will be seen by users
You can configure the quick filters to be shown either as radio buttons, which allow users to make just one choice (as in the example above), or as check boxes, which enable users to select multiple filters, thereby creating progressively more restrictive queries.