
Best selling Air purifiers from Xiaomi
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1. Xiaomi Smart Air Purifier 4 Compact
The Xiaomi Smart Air Purifier 4 Compact offers peace of mind and all-day protection for anyone who suffers from allergies. The air purifier protects the health of your airways by keeping the air in your home clean and safe to breathe. This is ensured by a highly efficient filter system that removes up to 99.97 per cent of particles down to a size of 0.3 micrometres. In addition to the highly efficient filter system, this compact air purifier is also effective against pollen, animal hair and other allergens. The quiet and energy-efficient brushless DC motor operates in quiet mode with a noise level of just 20 dB and a maximum power consumption of 27 W.
Technical data
Category: Air purifier
Room area: 27 m²
Max. Air circulation: 230 m³/h
CADR value: 230 m³/h
Noise level (max.): 50 dB
Data analysis: Device display
Additional functions: App control
Smart home ecosystem: Amazon Alexa, Google Assistant.
Pro
- Nice and quiet
- Super design
- Simple configuration in the Xiaomi Home app
Contra
- Filters are expensive
- Xiaomi Home app is somewhat mixed (few settings, no graph overview of the AQI)
- Filter somewhat expensive

2. Xiaomi Smart Air Purifier 4 Pro
Clean and healthy air at home. Finally breathe easy with the air purifier from Xiaomi. The Xiaomi Smart Air Purifier 4 Pro allows allergy sufferers to take a deep breath. This little helper cleans your indoor air of dust, pollen, cigarette smoke, fine particles, and other allergens. It can be controlled via the MI Home app, as well as through Alexa and Google Assistant. Its modern design blends seamlessly with your interior.
Pro
- Normally (continuous operation) very quiet
- Good design
- Can also be set for smaller rooms via app
Contra
- Somewhat large
- Programming times in the app is tedious
- Expensive replacement filters

3. Xiaomi Smart Air Purifier 4 Lite
With an efficiency of 126 m²/h, the Xiaomi Smart Air Purifier 4 Lite is suitable for rooms of up to 45 m². To ensure that fresh breathing air is available in every corner of the room, the air purifier has a three-dimensional 360° circulation system that distributes the freshly purified air as evenly as possible. It also has a Clean Air Delivery Rate (CADR) of 360 m³/h, which corresponds to 6,330 litres of purified air per minute. The 3-layer filter system removes up to 99.97 % of 0.3 µm particles.
Pro
- Very quiet
- Simple operation
- Low noise in sleep mode
Contra
- Replacement filters relatively very expensive
- relatively loud

4. Xiaomi Smart air purifier 6
The Mijia Smart Air Purifier 6 by Xiaomi is an advanced air purification device designed to continuously improve indoor air quality in living areas. The device combines precise sensor technology with a multi-stage purification system to remove fine dust, allergens, bacteria, viruses, odours and other pollutants from the air to promote a healthier indoor environment. Integration into smart ecosystems and intuitive controls characterise the air purifier as an intelligent and versatile solution for the modern household.
At the heart of the device is an improved, five-sensor system that continuously analyses relevant indoor air parameters, including ultrafine particles (PM1), dust, PM2.5, temperature and humidity.
The Mijia Smart Air Purifier 6 is also equipped with integrated UV sterilisation, which specifically contributes to the reduction of bacteria and viruses in the air flowing through it. The combination of mechanical filtration and UV light not only removes particles and odours from the air, but also hygienically treats it. This technology works automatically in the background and adds another layer of protection to the multi-stage filter system for a clean and healthy indoor climate.
The air purifier is able to achieve a high air flow rate, ensuring rapid circulation of purified air. With a particle CADR (Clean Air Delivery Rate) performance of up to 443 m3 per hour, the device can efficiently purify air in medium-sized rooms.
The Mijia Smart Air Purifier 6 offers a local display of the air quality via a colour display and the option of networking with the Xiaomi Smart Home system. Individual settings can be made, operating cycles planned and the status of the filter monitored via the corresponding app. This networking capability allows the appliance to be flexibly adapted to different needs and contributes to efficiency and user-friendliness in everyday life.

5. Xiaomi Smart Air Purifier Elite
The Xiaomi Smart Air Purifier Elite offers peace of mind and all-day protection for those suffering from allergies. The air purifier safeguards the health of your respiratory system by keeping the air in your home clean and safe to breathe. This is achieved through a highly efficient 3-layer filtration system that removes up to 99.98% of 0.3-micron particles, such as Influenza A (H1N1) viruses, dust, odors, and allergens from the air. With an efficiency of 200 m²/h, it is suitable for rooms of up to 125 m². Additionally, it has a Clean Air Delivery Rate (CADR) of 600 m³/h.
Pro
- Optics, operation, filter station
- Reliably filters smoke
- Filter with activated charcoal and iodine
Contra
- Only with cloud
- Filter.
- More massive than expected

6. Xiaomi Smart air purifier
The Xiaomi Smart Pet Care Air Purifier EU BHR9969EU is an innovative solution for improving air quality in homes with pets. It is specifically designed to effectively remove pet hair, dander, and unpleasant odors, creating a fresh and clean environment. With a powerful 360° air intake grille and a highly efficient activated carbon filter, this air purifier ensures thorough filtration of allergens such as cat and dog dander, pollen, and dust mites. The special activated carbon formula adsorbs odors caused by pets, contributing to a pleasant room climate. The air purifier is easy to use and features an automatic operation mode that adjusts to air quality. With a CADR value of 230 m³/h, it guarantees fast and effective air cleaning, ideal for shedding seasons and beyond.
- Efficient removal of pet hair and dander
- Rapid adsorption of pet-related odors
- Highly effective filtration of various allergens
- Activated carbon formula for odor neutralization
- Automatic mode for customizable air purification.

7. Xiaomi Smart air purifier 4
Breathe freely with the air purifier from Xiaomi. The Smart Air Purifier 4 allows allergy sufferers to take a deep breath. This little helper cleans your indoor air from dust, pollen, cigarette smoke, fine particles, and other allergens. It can be controlled via the MI Home app, Alexa, and Google Assistant. The modern design fits seamlessly into your interior.
Pro
- Quiet when not at maximum level
- Easy to operate (on the device or with app)
- purifies the air
Contra
- quite large
- Display also lights up when it is switched off
- Ioniser can only be switched off via app

8. Xiaomi Mi Air Purifier 3H
The Xiaomi Mi Air Purifier 3H is an upgraded version of the Mi Air Purifier 2S. It removes up to 99.7% of particles, hair, dirt, smoke, and other pollutants from the air. The Air Purifier 3H features a HEPA filter that can clean the finest particles from the air. It can purify up to 380 m³ of air per hour, providing 22% more performance than the Purifier 2S. In addition to an automatic mode, where a dedicated laser detects particles in the air, the Air Purifier 3H operates particularly quietly in night mode. A total of six different modes can be selected. The high-contrast OLED touch display shows the current air quality, time, and other information. Since the Purifier 3H has no buttons, the air outlet is not round like the Purifier 2S, but is instead a full surface. The Purifier 3H is compatible with smart home systems such as Alexa and Google Assistant and can be controlled remotely via the Mi Home app.

9. Xiaomi Smart Air Purifier 4
High-efficiency air purifier filters particle sizes of up to 0.3 micrometers with optional iOS/Android app connectivity and Google Assistant/Alexa voice control.
Optimal for rooms up to 48 m²: PCADR 400 m³/h, FCADR 150 m³/h, filters up to 130 m² in one hour with a negative ion generator for an even better air quality experience, similar to being in a forest or near a waterfall.
Highly precise PM 2.5 sensor for detecting air pollutants and automatically regulating performance in automatic mode.
Whisper-quiet operation with a noise level of only 32.1 dB in sleep mode and a maximum of 63 dB in high mode.
OLED touchscreen for controlling and displaying air quality in real-time, as well as for filter replacement reminders (every 6-12 months).

10. Xiaomi Smartmi air purifier 2
The Smartmi 2 air purifier from Xiaomi offers a state-of-the-art solution for improving indoor air quality. Equipped with a True HEPA filter and an activated carbon filter, it efficiently removes 99.97% of harmful particles from the air, including allergens and bacteria. The combination of these filter technologies ensures thorough air cleaning, while the integrated UV light technology additionally eliminates 99% of bacteria without the use of chemicals. With a maximum noise level of just 30 dB, the air purifier operates particularly quietly, making it ideal for nighttime use. Its Scandinavian design allows for harmonious integration into various living environments and is suitable for rooms up to 45 m². The Smartmi 2 is therefore an excellent choice for anyone who values clean and healthy air.
- 99.97% filtration efficiency for the removal of allergens and pollutants
- Integrated UV light technology for chemical-free bacteria elimination
- Quiet operation with a maximum of 30 dB, ideal for nighttime use
- Suitable for rooms up to 45 m²
- Compatible with smart home systems like Apple HomeKit and Amazon Alexa.
