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Mijia Air Purifier 4 Negative Ion Generator OLED Touch Screen 48 M2 Room Air Cleaner Quiet HEPA Filter 4

Mijia Air Purifier 4 Negative Ion Generator OLED Touch Screen 48 M2 Room Air Cleaner Quiet HEPA Filter 4

Regular price €258,99 EUR
Regular price Sale price €258,99 EUR
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Xiaomi Mijia Air Purifier 4 Negative Ion Generator OLED Touch Screen 48 m2 Room Air Cleaner Quiet HEPA Filter


Air Purifier 3H

Air Purifier 4


Filter Area



Filter area is enlarged, higher PCADR,
filtration efficiency is increased.


380 m3/h

400 m3/h

Activated Carbon



Almost increased twice as much as activated carbon, double absorption efficiency for odor and formaldehyde.


60 m3/h

150 m3/h

Suitable for a larger room.

Effective Coverage Area

26 - 45 m2

28 - 48 m2

Anion Generator



Promote air quality and makes you feel like in a forest, which improves emotional well-being.

Operational Keys


On-off, modes,

Screen luminance is adjustable as needed.

Detachable Air Outlet Grille



Top air outlet grille is dismountable for dust cleaning.

Air Quality Display

3 levels

4 levels

Monitor air quality index more accurate

Noise Level

≤64 dB(A)

≤63 dB(A)

Lower operation noise, more silent.

Rated Power



Lower rated power, energy saving.


CADR (Particles): 400 m³/h

CADR (Formaldehyde): 150 m³/h

Area efficiency: 130m² per hour

Purification efficiency: 99.97 %

Filter Lifetime: 6-12 months

Noise levels: 32.1-63dB

Rated Voltage: AC100-240V~

Rated Frequency: 50/60Hz

Rated Power: 30W

Net Weight: approx. 5.6 kg

Gross Weight: approx. 7 kg

Dimensions: 250x 250x 555 mm

Package contents:

Air Purifier x 1

Filter x 1

Instruction book x 1

Power cord x 1

Xiaomi Smart Air Purfier 4

Breathe clean, breathe healthy

20 m2 Large Room Purification in approx.

10 Minutes Smart Control Oled Display32.1 dB ,Low Noise

Filter replacement reminders

48 m2 large effective coverage area

99.97% Filtration of 0.3 um particles

Dust and pollen filtration

Negative air ionization

Air is filled with invisible pollutants that pose a risk to your health

impressive CADR, Purify a large 20 m2 room in approx. 10 minutes

Xiaomi Smart Air Purifier 4 has a particle CADR of up to 400 m3/h, able to deliver 6660 L of purfied air per minute,and with 360 degree all-round air intake, whole room air purification is effortless.

Three in one filtration

99.97% elimination of 0.3 um particles

All day protection for those who suffer from rhinitis and allergies, xiaomi smart air purifier 4 protects your respiratory health by keeping the air in your home clean and safe to breathe.

Protection for those prone to allergies ,Pollen Filtration

A hero for animal lovers, Pet hair and dander filtration

High Quality activated carbon Odour Elimination for lasting freshness

Activated carbon has a high adsorption rate and effectively removes common harmful gases such as VOC from your home, as well as eliminating odours to keep your air fresh.

Pet odours
, Cooking fumes
, VOC,
Formaldehyde, toluene
, Other odours

Negative Air Ionization
helps keep your home fresh

Your purifier releases negative ions to keep the air fresh, helping you stay refreshed after a hard day's work.

Just one filter for up to one year's usage
Everyday freshness with a long-lasting filter
The filter is highly efficient with a large surface area and high content of high-quality activated carbon. Long-lasting filter performance means less replacements, with one filter lasting 6-12 months.Expanded area of high-efficiency filter*
22000 cm²

High-quality activated carbon content*
500000 mgOne-touch Auto Mode
Effective, hands-free purification

Sensitive high-precision laser sensors monitor changes in air quality.

High-efficiency purification in Auto Mode — your purifier monitors real-time air quality and automatically adjusts purification speed.High-precision laser sensors

Detect particles as small as 0.3μm

Smart control

Keep your home fresh when on the move

With support for smart control, ensure that you always return to a home filled with clean, fresh air.

Use the Mi Home/Xiaomi Home app from your smartphone to enable purification when away from home.Voice-control support

Activate your purifier with your voice*

Real-time air quality with the OLED display

Intuitive indoor air-quality data with the real-time PM2.5 display and colour-coded indicator.

Adjust your purification settings with the simple touch control buttons, one light touch to fulfil your air-quality needs.

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