Kenmore AllergenSeal FeatherLite MAX DU4399 Use & Care Manual page 21

HEPA MEDIA EXHAUST FILTER CLEANING
It is recommended to clean the HEPA
media exhaust filter with cold water every
year.
NOTE:
When the cleaning of the filter
no longer restores vacuum cleaner suction
to full power, or the filter is worn or broken,
replace the exhaust filter. To purchase the
exhaust filter, call 1-877-531-7321 (US) /
1-844-608-3081 (CA).
1. Remove exhaust filter cover by pulling
the tab outward at the bottom of the
cover.
2. Press the release tab and remove the
HEPA media exhaust filter from vacuum
cleaner.
3. Wash with cold water only. DO NOT
use detergent or soap. Allow to air dry.
Allow parts to dry 24 hours before
putting back into vacuum cleaner.
NOTE:
DO NOT operate without
exhaust filter installed.
HEPA
Media
II
Exhaust
Filter
Release
Tab
I
- 21 -
DO NOT wash in the dishwasher.
DO NOT install the filter if damp.
4. Reinstall the HEPA media exhaust filter
into the vacuum cleaner until a click is
heard.
5. Insert the exhaust filter cover tabs into
the upper slots and lock the exhaust
filter cover into place by pressing the
lower part of the cover until a click is
heard.
NOTE:
Make sure the exhaust filter
cover is properly installed.
Slots
I
II
Tabs