EN
9
Filter When to Clean How to Clean When to Replace
Washable
Pre-Filter
Every 2–4 weeks
Use a soft cloth or vacuum hose
Does not need to be
replaced
Wash with water and mild detergent
True HEPA /
Activated Carbon Filter
Do not clean 12 months
CARE & MAINTENANCE CONT.
The True HEPA / Activated Carbon Filter should be
replaced every 12 months. You may need to replace
your filter earlier or later depending on how often
you use your air purifier. Using your air purifier in an
environment with relatively high pollution may mean
you will need to replace the filter more often, even if
the Check Filter Indicator is o.
You may need to replace your filter if you notice:
• The air purifier does not eectively filter certain
odors anymore
• Increased noise when the air purifier is on
• Decreased airflow from the top of the air purifier
• Unusual odors
• The HEPA filter is visibly dusty or discolored
after removing the pre-filter
When Should I Replace the Filter?
Note:
• To maintain the performance of your air
purifier, only use ocial Levoit filters.
For more information, contact Customer
Support (see page 12).
• Remember to reset the Check Filter Indicator
after replacing the filter (see page 8).
Replacing the Filter
1. Unplug the air purifier, then pull the front cover
to remove it (see Getting Started, page 4).
2. Push the pre-filter’s tabs inward and pull to
remove the pre-filter.
3. Remove the old filter from the air purifier.
4. Clean out any remaining dust or hair inside the
air purifier using a vacuum hose.
5. Remove the plastic packaging from the new
filter and place the filter and pre-filter inside
the air purifier (see Getting Started, page 4).
6. Replace the front cover.
7. Plug in and turn on the air purifier. Reset the
Check Filter Indicator (see page 8).
Note: Do not use water or liquids to clean the air purifier.
Cleaning the Dust Sensor
It is recommended to clean the AirSight™
Infrared Dust Sensor lens every 2 months
to help maintain the eciency of the sensor.
If the Air Quality Indicator is red (indicating
“Bad” air quality) more than usual, you may
need to clean your dust sensor.
Note: How often you clean the dust sensor
will depend on the air quality of your
environment. If your air is often polluted with
dust, dander, smoke, and other particles,
you may need to clean your dust sensor
more often.
1. Unplug the air purifier.
2. Open the dust sensor cover. [Figure 2.12]
3. Use a cotton swab dipped in water to
clean the dust sensor lens. [Figure 3.1]
4. Wipe the lens dry with a dry cotton swab.
5. Replace the dust sensor cover.
If not using the air purifier for an extended
period of time, wrap both the air purifier and
the filter in plastic packaging and store in a
dry place to avoid moisture damage.
Storage
Note: Do not remove the foam piece
attached to the dust sensor cover
unless instructed by Customer Support.
[Figure 3.2]
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