Mijia by Xiaomi has launched the Mijia Smart Air Purifier 6 and Mijia Smart Air Purifier 4 Compact in India, expanding its smart home portfolio in the country.
Mijia Smart Air Purifier 6
The Mijia Smart Air Purifier 6 uses five sensors to monitor PM1, dust, PM2.5, temperature and humidity. The PM1 sensor detects particles smaller than 1 micron, while the dust and PM2.5 sensors monitor coarse and fine particles. An LCD colour display shows air-quality information.
Its five-layer filtration system includes:
- Primary filter: Traps pet dander, pollen and dust.
- Xiaomi High-Efficiency Filter: Removes 99.98% of 0.3μm fine-particle pollutants, including PM2.5, pollen and second-hand smoke.
- Activated carbon: Targets formaldehyde, toluene, TVOCs, household and pet odours, cooking smells and other indoor air pollutants.
- UVC sterilisation: Designed to eliminate bacteria and viruses.
- Fresh negative ions: A built-in ion generator continuously releases negative ions.
The purifier has undergone SGS Allergen Removal Testing and carries ITS Allergen Free Certification. Xiaomi cites one-hour removal rates of 98.2% for pollen, 99.31% for pet dander, 98.11% for dust mites and 99.99% for PM10.
It has a 443m³/h particle CADR and 218m³/h formaldehyde CADR, with an effective coverage area of 29–50m² and room coverage of up to 940 sq. ft. based on 2 ACPH. Xiaomi claims a 3.5-minute purification time, along with a 98% one-hour formaldehyde removal rate and 92.4% one-hour TVOC removal rate.
For bacteria and viruses, Xiaomi cites a 99.99% one-hour H1N1 removal rate and 99.9% removal rates for E. coli, P. aeruginosa, S. aureus and pneumonia bacteria.
The purifier supports:
- Auto: Adjusts fan speed according to real-time air quality.
- Sleep: Operates at 32.1dB(A).
- Level 1: Lower-intensity purification.
- Level 2: Balanced purification.
- Level 3: Maximum airflow.
- Manual: Allows fan-speed adjustment through the Xiaomi Home app.
The Xiaomi Home app provides remote air-quality monitoring, purifier controls, scheduling and filter-life information. Xiaomi HyperOS Connect, Google Home and Alexa are also supported for connectivity and voice control.
The filter is recommended for replacement approximately once a year, depending on usage, air quality and operating conditions. A filter-life monitoring system provides replacement notifications. The purifier has a detachable top cover for cleaning the internal air duct and fan blades and a magnetic door for filter replacement.
Quick Specs
- Model: AC-M25-SC
- Coverage Area: Up to 940 sq. ft. based on 2 ACPH
- Particle CADR: 443m³/h
- Cleaning Area / Time: 108 sq. ft. in 3.5 mins; 200 sq. ft. in 6 mins; 400 sq. ft. in 12 mins
- AQI Monitoring: 5 sensors — Temperature, Humidity, Dust, PM1 and PM2.5
- Smart Control: Xiaomi Home, Xiaomi HyperOS Connect
- Voice Control: Google Home, Alexa
- Certifications: ITS Allergen Free Certification; SGS Allergen Removal Tested
- Dimensions: 250 × 250 × 555mm
- Weight: Approx. 5.2kg
- Noise (Sleep Mode): 32dB(A)
- Rated Power: 40W
- Rated Voltage: 200–240V
- Rated Frequency: 50/60Hz
Mijia Smart Air Purifier 4 Compact
The Mijia Smart Air Purifier 4 Compact covers 400+ sq. ft. based on 2 ACPH, with a 230m³/h particle CADR and 360-degree air circulation. Its three-in-one filtration system offers 99.97% filtration efficiency for particles as small as 0.3μm and is designed to capture pollen, dust, smoke, wildfire ash, pet odours, pet hair, pet dander and other odours.
The purifier carries TÜV Rheinland Allergy Care Certification. A particulate matter sensor monitors air quality in real time, while a colour-coded indicator shows:
- 0–35: Fresh and clean
- 36–75: Low pollution
- 76–150: Moderate pollution
- 150+: High pollution
It supports Auto, Sleep and Manual modes. Auto Mode adjusts purification according to air quality, while Manual Mode allows users to select the coverage area and customise the operating speed.
The Xiaomi Home app supports remote control, timed on/off settings, real-time air-quality information, filter-life monitoring and replacement reminders. It also includes a child lock and voice control through Ok Google and Alexa.
Sleep Mode operates at 20dB, with the display light turning off during sleep. The purifier uses a brushless DC motor and consumes as little as 27W. The filter can be replaced by twisting and pulling it out, while the compact design supports tabletop or floor placement.
Quick Specs
- Model: AC-M18-SC
- Coverage Area: Up to 400 sq. ft. based on 2 ACPH
- Particle CADR: 230m³/h
- Filtration: 3-layer — Pre-filter, HEPA filter and activated carbon
- Noise (Sleep Mode): 20dB(A)
- Particle Purification Efficiency: High
- Smart Control: Xiaomi Home
- Voice Control: Google Home, Alexa
- Certification: TÜV Rheinland Allergy Care Certified
- Rated Power: 27W
- Rated Voltage: 200–240V
- Rated Frequency: 50/60Hz
- Dimensions: Φ220 × 355mm
- Weight: Approx. 2.2kg
Pricing and availability
The Mijia Smart Air Purifier 6 is priced at Rs. 19,999, while the Mijia Smart Air Purifier 4 Compact costs Rs. 7,999 in India.
Both models are available in White and will go on sale from September 2, 2026, through mi.com, Flipkart, Amazon.in, Blinkit and Xiaomi retail stores.