Click this button to delete the currently-selected filter from the list above. There is no way to get the filter back once it is deleted, but you can always leave the dialog by clicking Cancel to discard the changes made.
Prema este botón para borrar o filtro seleccionado da listaxe de enriba. Non hai modo de recuperar o filtro despois de borrado, pero pode saír do diálogo premendo en Cancelar para descartar as mudanzas feitas.