Add Properties To Your Page And Edit Filter Block To Display Them

1. Locate your page in the workstation tree. 
2. Click the check box next to your page name and then click on the Properties button in the App Ribbon. 
3. Under Search Engine Information, add Metatag Keywords and Description as appropriate. Keywords will help website users find your content through the site search 
4. Scroll down in Properties to the Teaser Info Text Section. 
5. Add teaser text in the short and/or long description sections. 
6. Add a teaser image to your page by clicking the “Browse” button near the Teaser Image field and selecting an image from the file pile. 
7. Click Done.
8. Save your page.
9. Now open the page containing your filter block and open the Content section.
10. Open the filter block.
11. Scroll to Display Settings section. Select a teaser text option, check to display teaser image and choose link text, if desired. 
12. Click Publish/Save.