Miele HS20 Operating Instructions Manual page 21

 Clean the pleated side of the fine
dust filter with the long brushes on
the cleaning tool.

Risk of damage caused by incor-
rect cleaning.
The fine dust filter and the filter mat
can become damaged and be less
effective as a result.
Do not use pointed or sharp-edged
objects to clean the fine dust filter
and the filter mat.
Clean the pleated side of the fine dust
filter and the filter mat with water once a
month.
 Rinse the pleated side of the fine dust
filter under cold running water.
 Rinse the filter mat under cold run-
ning water.

Risk of damage caused by incor-
rect cleaning.
The fine dust filter and the filter mat
can become damaged and be less
effective as a result.
Do not use washing-up liquid or
cleaning brushes when cleaning the
pleated side of the fine dust filter and
the filter mat with water. After clean-
ing, allow the fine dust filter to dry in
a well ventilated room for a minimum
of 24 hours with the pleated side fa-
cing up. The filter mat must also be
left to dry for at least 24 hours.
21