After an analysis is complete, the results are available at the Analyses page. By clicking on the name of your analysis, you will see the Variant Table and in the upper right corner the "Filters" option as shown in the picture below.
Once you click on the Filters red button, you will see the Dynamic filters:
In order to filter for specific categories (e.g. Frequency and Pathogenicity), you could click on the filter icon and then to “Create” and a pop-up screen will appear.
After you have completed a name for the Filter Set you have just created, clicking on “Save filter” will apply the filter set to your results.