Replacing The Filter - Xiaomi Mi Smart Air Purifier 4 Lite User Manual

Replacing the Filter

Warning: Make sure the purifier is turned off and the power adapter is unplugged before replacing the filter.
Note: To avoid injuries, do not put your fingers between the upper and lower compartments when replacing the filter.
Opening the filter compartment
1
Press and hold the release buttons
with both of your hands, and lift up the
upper compartment of the purifier.
Resetting the filter
4
While the purifier is on standby, simultaneously press and hold the
power button and the display on/off button on the back of the purifier
for 7 seconds. Once the filter is successfully reset, the purifier will make
two beeps and the air quality indicator will blink green three times.
Notes:
· When the air quality indicator blinks red for 30 seconds, it is a
reminder that the filter is exhausted.
· It is recommended to replace the filter every 6 to 12 months.
· Please purchase genuine and compatible filters from official channels.
Removing the old filter
2
Remove the old filter upwards.
8
Installing the new filter
3
Install the filter into the filter
compartment, and then place back the
upper compartment of the purifier.