Levoit LV-PUR131S - Page 12

12
When Should I Replace the
Filters?
Check the VeSync app to see your remaining
filter life. If the app shows that the filter life is
less than 5%, the filters should be replaced.
The filters should be replaced every 6–8
months. You may need to replace your filters
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 change the filters
more often.
You may need to replace your filters if you
notice:
• Increased noise when the air purifier is on
• Decreased airflow
• Unusual odors
• Visibly clogged filters
Note: To maintain the performance of
your air purier, only use ocial Levoit
lters. To buy replacement lters, visit
Levoit’s online store. Go to levoit.com
for more information.
Cleaning the Dust Sensor Lens
1. Unplug the air purifier.
2. Open the dust sensor cover. [Figure 2.1]
3. Use a cotton swab dipped in water to
clean the dust sensor lens. [Figure 2.2]
4. Wipe the lens dry with a dry cotton
swab.
Note: Do not remove the foam piece
attached to the dust sensor cover
unless instructed by Customer Support.
[Figure 2.3]
Figure 2.1
Figure 2.2Figure 2.3
CARE & MAINTENANCE (CONT.)