Replacing The Exhaust Filter - Miele S 4000 Operating Instructions Manual

Maintenance and care

Replacing the exhaust filter

Depending on model, the vacuum
cleaner will be equipped with one of the
following exhaust filters:
a SUPER air clean filter
b ActiveAirClean filter
c Active HEPA filter
"SUPER air clean" filter
A "SUPER air clean" filter is supplied
with every box of Miele dustbags. It
should be replaced each time a new
box of bags is started.
"ActiveAirClean" or the "Active
HEPA" filter
An "ActiveAirClean" 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 note the date directly on
the filter as a reminder for when to next
change it. See "Optional Accessories"
for filter descriptions.
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