Xiaomi Mijia Smart Air Purifier with Humidification Pro

The Mijia Smart Air Purifier with Humidification Pro combines air purification and mist-free cool evaporative humidification in one unit. Air passes through a dedicated purification filter before the humidification filter, while the anti-backflow water circuit helps reduce water discolouration and dirt buildup. Its UV-C waterway sterilisation continuously deactivates bacteria, and the washable fibre humidification filter is designed for rapid water absorption and efficient evaporation while helping reduce odours. The fibre filter includes an eco-friendly, biodegradable wood-pulp component/material, and the humidifier is compatible with tap water.

Xiaomi states a tested particle CADR of 422m³/h, equivalent to 6666L/min clean-air delivery. Reported one-hour removal rates are 99.99% for PM1, PM2.5, PM10 and Influenza A (H1N1); 99.9% for Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae and Pseudomonas aeruginosa; 97.28% for Japanese cedar pollen allergen; 99.01% for cat dander; 96.11% for dog dander; and 98.07% for dust mite allergen. Xiaomi also reports purification times of 3.5 minutes for an 8m² children's room with a 3m ceiling, 10 minutes for a 24m² living room with a 3m ceiling, and 4.3 minutes for a 10m² bedroom with a 3m ceiling.

The removable 8L water tank can be filled from the top or removed for refilling, with a handle for removal and an illuminated water-level indicator. Xiaomi reports humidification up to 2000ml/h and 496ml/h in sleep mode, providing approximately 16 hours of continuous humidification based on the 8L tank. The unit monitors PM1, PM2.5, dust, temperature and humidity, and supports custom humidity targets, Xiaomi Home app control, scheduling, smart scenes, filter-life monitoring and voice control. A light-adaptive LCD dome display adjusts brightness to ambient light, while 360° swivel caster wheels, automatic filter drying when water is low and a child safety lock support everyday operation.

Key Features

• 2-in-1 air purification and mist-free cool evaporative humidification
• Dedicated purification filter before the humidification filter
• 8L removable tank with top-fill or removable-tank refilling
• Xiaomi Home app control, scheduling, smart scenes and voice control
• PM1, PM2.5, dust, temperature and humidity monitoring

Specifications

• Name: Purifying Humidifier
• Model: CJSJSQ02ZMGL
• Rated Voltage: 24 V⎓
• Particle Clean Air Delivery Rate (PCADR): 400m³/h*
• Particle Cumulate Clean Mass (PCCM): 12000mg
• Rated Power (purification mode): 36W
• Rated Power (purification and humidification mode): 55W
• Power Adapter Rated Input: 200-240 V~, 50/60Hz, 2.0A
• Rated Humidification Capacity: 1800mL/h
• Humidification Capacity in Sleep Mode: 450mL/h
• Item Dimensions: 320 × 320 × 810mm
• Net Weight: Approx. 10.8kg
• Humidification Efficiency Grade: A
• Rated Water Tank Capacity: 8L
• Noise in Sleep Mode: 31dB(A)
• Types of Target Pollutants Removed: Particulate matter, H1N1
• Wireless Connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4 GHz
• PCADR measurement standard: Measured according to GB/T 18801-2022.
• Package Contents: Air purifier; Filter x2 (pre-installed); Power adapter x1; User manual x1
• Clean Air Delivery Rate: 6666L/min
• Maximum Humidification Rate: 2000ml/h
• Sleep-Mode Humidification Rate: 496ml/h
• Sleep-Mode Noise Level: As low as 14.6dB(A)