The Delete Filters sheet slides out from the Fenêtre de Surveillance de Simon when you
choose the File > Delete Filter
menu item.
If you confirm the deletion, the selected filters will be deleted. This can not be undone.
This operation is only available when one or more filters are selected. The confirmation text will change depending on whether there is one or more than one filter selected, to help you avoid mistakenly deleting more than you intend.