Miele S 140 S 160 Operating Instructions Manual page 28

^ Press the release button for the
exhaust filter compartment lid on the
rear of the vacuum and remove the
lid.
^ Remove the used filter and replace it
with a new one.
^ Write the date of the next scheduled
filter change on the label of the new
filter.
^ Place the locator pins on the bottom
of the lid into their respective notches
and close the lid.
28