To edit a custom reader filter:
- Go to Your Account > Readers.
- Open the filter dropdown in the upper left, and select the filter you'd like to edit.
- Click the Edit Filter button to the right of the filter dropdown.
Select the custom filter you'd like to edit and click the Edit Filter button
- Make the changes to the filter you'd like to make.
- Click the Update Filter button in the lower right to save your changes.