Levoit LV-H132, User Manual

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12
K E E P I N G T H I N G S C L E A N
General Maintenance When Should I Replace the Air Filters?
Checking the Air Filters
• Wipe down the housing with a soft, clean cloth.
• DO NOT immerse the purifier in water or liquid
detergents.
• If necessary, wipe the housing with a clean damp cloth,
then immediately dry the housing with a separate clean
cloth.
The ‘ ’ will light up to remind you to check the air filters.
Please note, this is simply a reminder to check the air filters.
The button will light up on sooner or later depending on
how often you use your air purifier. It does not necessarily
mean it is time to change the filters.
If ‘ ’ has illuminated, please remember to reset the air
purifier after checking the filters by tapping and holding
‘
’ for 3 seconds (See Resetting the Air Purifier see
page 15).
It is recommended to change the air filters every 6–8
months. However, you may need to change your filters
sooner or later depending on how often you use your air
purifier. It is important to watch out for the following signs of
expired filters:
• Increased operating noise
• Decreased airflow
• Clogged filters
• Increased presence of odors
NOTE:
• The environment in which the air purifier being used
may also extend or shorten the lifetime of the the
air filters. Using your air purifier in an environment of
relatively high pollution may mean you will need to
change the air filters more often.
• If the air pollution in your environment is very high, there
is a possibility that the filters may not be completely
effective and may need to be replaced before
‘ ’
lights up.
• Remember to reset the air purifier after changing the
air filters.