XIAOMI MIJIA Smart Air Purifier 4 Lite LED Display Quadruple Purification Aldehyde Removal Home Air Ionizer 35.8dB(A) Low noise

Meet XIAOMI MIJIA Smart Air Purifier 4

The MIJIA Smart Air Purifier 4 is a sleek, intelligent purifier designed to deliver cleaner, safer air in any modern home.

Useful: Equipped with a 3-in-1 high-efficiency filter, it removes 99.97% of dust, pollen, pet dander, smoke, and harmful gases. Ideal for allergy sufferers and families.

Safe: Features real-time air quality sensors, auto mode for optimized performance, and a child lock for worry-free use around kids.

Design: Minimalist, compact, and whisper-quiet. Its elegant tower design fits any room while purifying spaces up to 516 sq. ft.. OLED touch display and smart control via Mi Home app or voice assistants.

Xiaomi Air Purifier 4 / 4 Pro – Highlights

3-in-1 filtration system:

Primary filter for large particles (dust, pet hair).

True HEPA filter for 99.97% of tiny particles (PM2.5, allergens).

Activated carbon filter for odor and gas removal (VOCs, smoke, chemicals).

Smart App Control

Connects via the Mi Home App.

Real-time air quality monitoring, remote control, scheduling, filter life notifications.

Compatible with Alexa & Google Assistant for voice control.

Air Quality Display

Built-in laser particle sensor detects PM2.5 levels instantly.

OLED screen shows real-time air quality, temperature, humidity, and fan speed.

Silent Yet Powerful

Operates as quiet as 32 dB in Night Mode.

Energy-efficient, eco-friendly operation with strong airflow.

Elegant Design

Minimalist white body, cylindrical airflow, fits modern decor.

Touch controls or app access.

Open up and down structure, easy to replace the filter element

①. Press the buckle to open the filter cartridge

②. Take out the old filter element upwards

③. Install a new filter element and reinstall the upper shell of the purifier

Remote control, on/off

It supports Mi Home APP, remote control, and can also be linked with Mi other smart homes to create a smart ideal life.

Packing list

Air purifier - Filter element - Power Adapter - Manual