Best selling Air purifiers
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1. Philips PureProtect 3200 Series
SilentWings technology: ensures low-noise cleaning of just 15 dB(A). Even at maximum speed, it is quieter than a normal conversation. AeraSense technology: intelligent air quality sensor recognises and adapts to your air quality requirements. Low energy consumption: At maximum power, the air purifier consumes 36 W, less energy than a conventional light bulb.
The Philips PureProtect 3200 Series intelligent air purifier AC3221/13 offers great cleaning performance and impresses with its compact design and quiet operation. Thanks to its innovative double filter design, it combines a smaller size with a higher cleaning speed and thus ensures even faster clean air in the room. The device captures allergens from dust mites, pollen, pets and mould spores as well as the smallest particles, viruses and bacteria. With the activated carbon layer, it also captures odours and gases that impair air quality. Thanks to SilentWings technology, the air purifier enables low-noise air purification.
What our customers think
Pro
- Quiet the air in the room is much better.
- Can be controlled from anywhere via app
- Practical app control
Contra
- somewhat voluminous
- nothing found
- No measurement of CO2 and TVOC
2. 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.
What our customers think
Pro
- Quiet in normal operation, even in the bedroom where I use it
- Chic design
- Controllable via app
Contra
- Filters are expensive
- App costs but works well without
- Filter somewhat expensive
3. 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.
What our customers think
Pro
- Quiet, functional and intuitive
- Elegant design
- Can be controlled via app or manually via display
Contra
- a little too big
- App unnecessarily requests data that is not absolutely necessary
- Expensive replacement filters
4. 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.
What our customers think
Pro
- Quiet on the night setting
- Simple operation
- Low noise in sleep mode
Contra
- Filter too expensive
- Replacement filters rather expensive
- beep when switching on/off or switching a little too loud
5. Philips AC4221/11
The air purifier impresses with its impressive performance and compact size thanks to the innovative double fan design. With a filter performance of 600 m³/h (CADR), it cleans rooms up to 156 m³ and can clean a 20 m² room in less than 5 minutes. The 4-layer HEPA filter system with pre-filter, NanoProtect HEPA and double activated carbon layer captures 99.97% of particles down to 0.003 micrometres - smaller than the smallest known virus.
SilentWings technology reduces the noise level by 35 % so that the air purifier remains whisper-quiet at just 15 dB(A) even at maximum power. It removes 99.99 % of allergens from dust, pollen, pets and mould, making it ideal for allergy sufferers (ECARF-certified). It also reduces 99.9 % of airborne viruses, including H1N1, Staphylococcus bacteria and SARS-CoV-2.
The activated carbon layer filters over 96% of gaseous pollutants such as NO₂, toluene and VOCs without releasing ions, chemicals or ozone. With an energy consumption of just 54 W, the air purifier is particularly energy-efficient.
The AeraSense technology monitors the air quality 1,000 times per second and automatically adjusts the cleaning performance. The device can be controlled from anywhere via the Philips Air+ app, including AI-based Auto+ mode to optimise energy consumption and noise levels.
The Fresh Bedtime mode with gentle night light ensures a restful sleep, while Fresh Wake-up cleans the air before you wake up. The long-life filter lasts up to 1 year and the accessory pack (FY4200) includes both filters. Sustainably designed, the device is made from over 30% recycled plastic and fulfils stringent durability tests for continuous operation.
What our customers think
Pro
- Operation via app possible
- Good and the size
- High-quality workmanship
Contra
- Relatively short filter service life
- Always displays good - very good air, is built more for construction sites
6. Philips PureProtect Mini 900 Series
Efficiently detects allergens and pollutants.
Faster cleaning and a compact, elegant design. Our compact air purifier ensures clean, safe air at home. It removes 99.97 % of allergens and pollutants in minutes and consumes very little energy. Thanks to its elegant design, it blends seamlessly into your home and lifestyle.
Only the 2-in-1 HEPA filter is included, while the FY0900 can be purchased separately.
What our customers think
Pro
- Quiet in sleep mode
- Many functions
- Smart control possible
Contra
- at the highest level Loud
- You can hear it even at the lowest level in the bedroom
- No WLAN, no app
7. Philips PureProtect Water 3400 Series
The air purifier ensures thorough cleaning in rooms up to 78 m² with a CADR of 300 m³/h. A 20 m² room is cleaned in less than 10 minutes. The 3-layer HEPA filter system (pre-filter, NanoProtect HEPA, activated carbon) removes 99.97 % of particles down to 0.003 micrometres, smaller than the smallest known virus. The automatic air humidification delivers up to 650 ml/h and adapts to the desired humidity level thanks to AeraSense technology.
With the hygienic NanoCloud technology, the air is humidified with up to 99.9 % less bacteria than with conventional devices. The purifier also removes 99.9 % of viruses (e.g. H1N1, SARS-CoV-2) and bacteria. It is whisper-quiet in idle mode (16.5 dB) and at 43 W consumes less energy than a light bulb.
AeraSense technology detects pollutants in real time and automatically optimises the settings. The Philips Air+ app can be used to control the appliance and monitor the air quality. The activated carbon layer filters over 90% of gaseous pollutants and odours, e.g. NO₂ and VOCs, without releasing harmful ions or ozone.
The 3.2-litre water tank allows up to 15 hours of humidification without refilling. The long-life filter lasts up to 1 year and the device automatically notifies you when it needs to be changed. Ideal for healthy, clean air and a pleasant indoor climate.
What our customers think
Pro
- Very quiet
- Good app
- Discreet and beautiful design
Contra
- should be able to be assigned to several rooms
- App could be better
8. Philips AC2220/10
Efficiently detects allergens and pollutants
he quietest air purifier ensures clean, safe air at home. It removes 99.97% of allergens and pollutants in minutes while consuming little energy and making hardly any noise. Thanks to its elegant design and smart controls, it blends seamlessly into your home and lifestyle.
What our customers think
Pro
- Easy to operate
- Beautiful design, quiet in night mode
- Very good performance + app control
9. Stahlwerk Ozone generator OG-40 ST
With an ozone output of 40 g/h and 200 watts of power, the STAHLWERK OG-40 ST ozone generator is ideal for effectively neutralising odours.The ozoniser reliably purifies the ambient air and removes unpleasant odours from vehicle interiors, living rooms, basements or garages, upholstery, furniture, etc. This means that all types of unpleasant odours, such as the smell of smoke, pets or mould, can be effectively combated.
What our customers think
Pro
- Handy and light
- Odours disappear
10. Stadler Form Roger little
Sensitively achieves cleaner air in smaller spaces
Auto mode adjusts cleaning performance automatically
Air quality indicator continuously shows current air quality
Reliable filtration of particles & gases thanks to a HEPA and activated carbon filter
Roger little - the quiet, efficient air purifier for small rooms - filters pollutants such as fine dust, pollen, viruses and bacteria from the air. He measures the quality of the air continuously, detects gaseous pollutants such as unpleasant odours or volatile organic compounds (VOCs) immediately and reliably filters them out of the air. His washable pre-filter protects the Dual Filter (HEPA and activated carbon filter) and extends its service life.
What our customers think
Pro
- Pleasantly quiet at the first level
- Good design
- Quiet until the second stage
Contra
- Very very expensive
- Setting up and connecting the device to the app was difficult
- no gas sensor
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