You may activate one or more filters by publishing them. You can publish a filter by selecting Yes in the Published radio button when adding or editing a filter. Alternatively, you can perform the following steps to publish an already existing filter.
To publish a field:
1. Navigate to Components-> .Mighty Resources-> Filters in the Joomla global menu. The Content Types page appears and displays a list of existing filters.
2. Select the check box corresponding to the fitler you want to publish and click the Publish button  in the toolbar or mark filter  and click on Publish button , as shown in the following figure:
A tick mark appears under the Publish column corresponding to the filter you published.
To unpublish a filter, select the filter and click the Unpublish button in the toolbar.
To publish or unpublish multiple filters, select the check boxes corresponding to the filters, and click the Publish or Unpublish button in the toolbar.