Cleaner indoor air is ensured through the advanced performance of the Xiaomi Mijia Smart Air Purifier Max, which has been engineered for powerful whole-home purification across large living areas. A high particle CADR of 1006.5m³/h is delivered through a dual-impeller airflow structure combined with a dual-filter tower design, enabling rapid circulation of purified air throughout rooms. Efficient pollutant removal is supported by a four-stage composite purification system that targets fine particles, allergens, gases, and microorganisms simultaneously.

Real-time air quality awareness is maintained through integrated sensors that continuously monitor PM1, PM2.5, PM10, temperature, humidity, and formaldehyde levels. Dual UVC modules are incorporated for effective microbial removal, while premium carbon filtration assists in eliminating formaldehyde, odours, and renovation-related gases. Quiet sleep-friendly operation, smart app control, and large-area coverage make the purifier suitable for bedrooms, living rooms, offices, and family environments requiring consistent air quality protection.

Key Features

Dual-Impeller Dual-Filter Airflow System
A tower-style structure with a single fan and dual impellers is used to generate balanced airflow. Faster circulation of purified air is achieved, allowing a 10m² room to be refreshed in approximately 1.6 minutes.

Dual UVC Sterilisation Modules
Two integrated UVC modules are applied to support real-time ultraviolet disinfection. Airborne bacteria, viruses, and microorganisms are effectively reduced for improved hygiene during seasonal illness periods.

Four-Stage Composite Purification System
Air purification performance is strengthened through a layered filtration structure consisting of a primary filter, high-efficiency filter, premium carbon layer, and UVC sterilisation. Removal of particles as small as PM1 is supported with high filtration efficiency.

Formaldehyde Detection with Real-Time Monitoring
Continuous tracking of indoor formaldehyde concentration is enabled through built-in sensing technology. Accurate readings are displayed on the large LCD interface for immediate awareness.

SGS-Certified Allergen Removal
Certified allergen filtration performance is delivered through high-efficiency filters designed to capture pollen, dust mites, pet dander, and mould particles.

Ultra-Quiet Sleep Mode Operation
Noise levels are reduced to as low as 19.1dB(A) in sleep mode. Comfortable overnight use is supported without disturbance.

Smart App and Voice Control Compatibility
Remote management is enabled through the Xiaomi Home app. Air quality monitoring, scheduling, and filter-life tracking are supported alongside voice command functionality.

Omnidirectional Wheels for Easy Mobility
Convenient repositioning between rooms is made possible through integrated wheels designed for effortless movement across living spaces.

Specifications

Product name
Mijia Smart Air Purifier Max

Product model
AC-M34-SC

Product dimensions
290 × 290 × 760mm

Rated voltage
200–240V~

Rated frequency
50/60Hz

Coverage area
63–108㎡

Package contents
Air purifier ×1
Power cord ×1
Filter ×2
User manual ×1
Image guide ×1

Conclusion

Large-area indoor purification is supported through a combination of high airflow capacity, multi-layer filtration technology, and real-time environmental sensing. Reliable removal of airborne particles, allergens, formaldehyde, and odours is achieved while quiet operation and smart connectivity features ensure convenient daily use across bedrooms, living rooms, and shared family spaces.