Miele S 700 - Manual (Page 25)

Replacing the exhaust filter
Depending on the model, the vacuum
cleaner will be equipped with one of the
following exhaust filters:
a "Air Clean" filter
b "Active Air Clean" filter
c "Active HEPA" filter
"Air Clean" filter
A "Air Clean" filter is supplied with every
box of Miele dustbags. It should be
replaced each time a new box of bags
is started.
"Active Air Clean" or the "Active
HEPA" filter
An "Active Air Clean" or "Active HEPA"
filter should be changed approximately
once a year. Change the filter sooner if
it is obviously soiled or no longer
effective.
It is helpful to make a note of the date
directly on the filter as a reminder for
when to next change it. See "Optional
Accessories" for filter descriptions.
Maintenance and care
25