14
1. Unplug the air purifier. Flip the air purifier
over and remove the filter cover (see
Getting Started, page 6).
2. Remove the old filter.
3. Clean out any remaining dust or hair
inside the air purifier using a vacuum
hose. Do not use water or liquids to
clean the air purifier. [Figure 3.2]
4. Unwrap the new filter and place it into the
housing (see Getting Started, page 6).
5. Replace the cover. Plug in the air purifier.
6. Reset the Check Filter Indicator (see
page 13).
The AirSight Plus Laser Dust Sensor can be
blocked by dust, which aects the sensor’s
accuracy. Clean the sensor every 3 months.
Using your air purifier in an environment with
more dust may mean you will need to clean
the sensor more often.
1. Unplug the air purifier.
2. Place the end of a vacuum cleaner over
the sensor openings. [Figure 3.3]
3. Turn the vacuum on for at least 10
seconds to clean out dust.
Replacing the Filter
Cleaning the AirSight Plus
Laser Dust Sensor
Figure 3.2
Figure 3.3
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
CARE & MAINTENANCE (CONT.)
The filter should be replaced every 6–8
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 is o.
You may need to replace your filter if you
notice:
• Increased noise when the air purifier
is on
• Decreased airflow
• Unusual odors
• A visibly clogged filter
When Should I Replace the
Filter?
Note:
• To maintain the performance of your air
purifier, only use ocial Levoit filters.
To buy replacement filters, visit Levoit’s
online store. Go to levoit.com for more
information.
• Remember to reset after changing
the filter (see page 13).
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