Combine Effects allows you to apply up to 5 filters at one time. Multiple filters can be selected without using Combine Effects, but unless Combine Effects is used their mutual effect on each other may not be apparent. (For example, Combine Effects should be used when several effects are applied inside regions defined by the Region following or the Chrominance filter.)
Setup dialog
Click the list buttons select the filters to use. Click the Setup buttons to display the setup dialogs for the selected filters and set their parameters. Enable the filters you want to use by checking the Enable buttons to the left of the filter names.
