You can learn how to Delete filter in our database using the Free Backlinks sites list.

Open the My Projects page in the header.

Click the Create Project button or click on the current project's name to open it.

You will be redirected to the page of your project.

To delete your filter, click on the three vertical dots on the button with the name of your filter and select the Delete option from the drop-down list.

This way you can also Edit filter or rename a filter.