Xiaomi Smart Air Purifier 4 User Manual

6
Tap the power button to turn
on the purifier.
While the purifier is on, tap
the power button to turn it
off.
The display will show the remaining service time
of the filter when the purifier is turned on.
The display will show a warning icon if no genuine
filter is detected.
Filter service
time remaining
notification
Not a genuine filter
warning
While the purifier is on, tap
the mode switch button to
cycle through modes.
Press the display on/off button to cycle through
its brightness levels: on, dim, and off.
When connecting the purifier to the app for the first
time or unable to connect to it, press and hold the
display on/off button for 7 seconds. The purifier will
make a notification sound once Wi-Fi is successfully
reset.
How to Use
Turning on/off
Filter life notification
Switching mode Adjusting the display's brightness
Resetting Wi-Fi
025
Press and hold the mode switch button for 7
seconds to enable or disable the child lock
function. The purifier will make the corresponding
notification sound and show the corresponding
icon on the display.
Enabling/disabling the child lock function

Xiaomi Smart Air Purifier 4 Specifications

General

Ionizer	Yes
Efficiency	99.97 %
Noise level	64 dB
Air purify rate	400 m³/h
Number of speeds	-
Noise level (night mode)	32.1 dB
Suitable for room area up to	48 m²
Control type	Touch
Display type	OLED
Product color	White
Particle filtration	0.1 µm
Filtering capability	Cigarette smoke, Dust mites, Pollen
Power consumption (max)	- W

Weight and Dimensions

Width	250 mm
Height	555 mm
Weight	5600 g