Best Luftwäscher Test 2026

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Last Updated - 22.07.2026

Best Choice

01

VENTA

Venta Humidifier LW45 Classic Original up to 68 m², Very Quiet 20 dB(A), Energy Efficient 2 Watt, Large 10 L Tank, Hygienic Cold Evaporation without Filter

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Unique humidification technology with VentWave plate stack
Over 20% optimised room size up to 68 m². Over 20% improved humidification performance 499 ml/h
Natural reduction of pollutants in the air with a room humidity of 40-60%. Hygienic cold evaporation without humidifier mats or filters
Low power consumption up to 20% savings
Humidity for optimal 40-60%

290,45 €
02

Bosch homecomfort

Bosch Air 4000 Air Purifier

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Undisturbed sleep: activate sleep mode to reduce the noise level of the air purifier to < 25 dB(A) and turn off its lights
Simply comfortable & powerful: in automatic mode, the performance of the air purifier is continuously adjusted to the air quality and room size, whether kitchen, bedroom or office. The air purification capacity (CADR) is 300 m³/h.
Increase your well-being at home: the Bosch Air 4000 is an easy-to-use air purifier with a 3-in-1 filter and LED segment display that cleans the air in rooms up to 62.5 m²
Easy clean air: thanks to the pre-filter, HEPA filter layer and activated carbon filter, the air purifier is suitable for allergy sufferers and effectively removes pollen, dust, pet hair and odours from the air
Box contents: Air 4000 (500mm x 291mm x 291mm), 3-in-1 Air 4000 filter (pre-filter, HEPA layer, activated carbon filter), user manual, quick start guide

189,99 €
03

Levoit

LEVOIT Air Purifier Allergy Sufferers with H13 HEPA Air Filter Against 99.97% of Mould Dust Pollen, Air Quality Feedback and Auto Mode, CADR 195m³/h for Smoking Room, Air Purifier 22dB Sleep Mode Timer

15% Off

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

We recommend replacing the filter at least every 6-8 months. Official replacement filters are more suitable for products and have a better cleaning effect. We have revised the air quality level according to PM2.5. After modification, we will introduce more stringent standards to provide you with better quality cleaning services.
Trusted and intuitive air quality indicator: you do not know how the air quality is in your home, and only turn on the air purifier when you have allergy symptoms? The LEVOT Core 300S has a professional laser sensor that is more sensitive and accurate for particle detection of ≥0.3 um (PM2.5). This data is displayed directly on the screen and mobile phone. In Auto mode, the level automatically adjusts to protect your health at any time.
Shiny and efficient cleaning: Are you worried about the poor cleaning effect of other air purifiers or the long cleaning time? With CADR of 195 m³/h, Core 300S cleans a room size of 41 ㎡ twice per hour. Our engineers have improved the product. Thanks to the firmware upgrade in the app, the revolutions can be increased and the cleaning ability can be improved. 360° air intake design cleans air in all directions and expels clean, healthy air.
Schedule and filter life: Do you want to enjoy the best purified air as soon as you go home? Thanks to the app, the air purifier has a schedule function. At the same time, you can also display the remaining life of the filter in real time, which is convenient for timely purchase and replacement.
Quiet sleep mode: during sleep mode, the air purifier works with a barely noticeable volume (22 dB), the screen remains completely switched off and you have more restful sleep in your home.
H13 HEPA and 4 custom replacement filters: the 3-layer HEPA filter system removes 99.97% of common allergens in the air, e.g. mould, dust, pollen, odours, cigarette smoke. In addition to the standard filter, the anti-exhaust gas/mould/pet allergy filter is available. Smokers, pet owners, allergy sufferers can buy the air filter as needed. Only the standard filter is included, other filters are available separately.
Energy Efficient Air Purifier: Are you worried about the high electricity bills associated with the use of an air purifier? Consumption of the room air purifier is only 0.015 kWh at the highest level, with a use of 12 hours during the day, your electricity bill is approximately 1.6 € per month, while you and your family breathe clean air and it is definitely worth the money.
Easy voice and app control: already in bed and do not want to get up. Have all your hands full to do with a newborn. Connect your air purifier to third-party voice assistants for hands-free control. Do you want to turn on the air purifier in advance, know the air quality or set the mode? You can remotely control it via the VeSync app to create a healthy environment anytime and anywhere. Note: Over 2.4 GHz Wi-Fi when connected.
Always and anywhere: air pollution is one of the latent health killers, e.g. the pollen season and car exhaust gases: The eyes itch, the nose swells, breathing is difficult, (Chronic) bronchitis. If you have pets, you can also face problems such as pet hair and odour. If you or your family smoke, the smoke in the room is unbearable. Levoit Core 300S air purifier is a good solution to the above problems.

127,49 € 149,99 €(15% Off off)
Value for Money

04

PHILIPS

Philips Air Purifier 600 Series, Ultra Quiet and Energy-Efficient for Allergy Sufferers, HEPA Filter Removes 99.97 Percent of Pollutants, for Rooms up to 44 m2, App-Controlled, White (AC0650/10)

42% Off

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Thoroughly cleans rooms up to 44 m2: With a CADR of 170 m3/h, its powerful airflow cleans the air in minutes (4) and removes particles such as PM2.5, pollen, dust, viruses and other pollutants.
Extremely quiet operation. In sleep mode, operation is quieter than a whisper at only 19 dB (3). The light of the digital display is dimmed, minimising light interference.
Energy efficiency: The most efficient air purifier on the market (2), with operation at max. 12 W, it is designed to minimise energy consumption without compromising on air purification.
Connected to the Philips Air+ app: With the app, you can turn your air purifier on and off, adjust speed settings and monitor your filter status, learn more about air purification in our in-app articles.
Compact size and slim design: The compact size and sleek design of our air purifier make it the perfect addition to any room.
99.97 percent particle distance at 0.003 microns (1): NanoProtect HEPA technology traps pollutants and uses an electrostatic charge to attract them, purifying up to 2 times more air than conventional HEPA H13 filters (5).

69,99 € 119,99 €(42% Off off)
05

Levoit

Levoit Air Purifier 3-in-1 HEPA Filter, Air Filter Against Mould, Dust, Pollen and Odours, Air Purifier for Bedroom, App Control and Timer, Sleep Mode and Night Light, up to 31.5 ㎡, Matte White

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the VeSync app, you can change fan level and mode anywhere, check filter life, set schedules, set timers; note: via 2.4 GHz WiFi when connecting
Safe and versatile: foreign brand replacement filters can damage your air purifier; we recommend replacing the replacement filter at least every 6-8 months; please remove the packaging film of the filter before using the filter
High quality: with 360° design and Vortexair technology, Core 200S air purifier cleans the air in a 31.5 m² room in less than 30 minutes; suitable for bedroom, living room, smoking room, children's room, office and kitchen
HEPA activated carbon filters and pre-filter remove pollutants with size of 0.3 um from the air, so you are protected from pollen, dust, pet hair, mould spores, industrial and car exhaust gases and odours
Easy to use: with QuietKeap technology, the air purifier works almost silently in sleep mode (24 dB); volume at the highest level is 45 dB
Easy to use: thanks to the touch display, you can select 4 speed settings (sleep mode and 1-3 fan levels), set timer for 2-4-8 hours, turn the night light and display on/off
Breathable: Core 200S air purifier ensures that you breathe healthy air in pollen season and heavy air pollution

99,99 €
06

VENTA

VENTA LW15 Classic Original Humidifier

12% Off

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Whisper operate: at only 20 dB(A), particularly quiet and therefore also suitable for bedrooms
Three adjustable power levels: flexible adjustment of the humidification intensity to your individual needs
Optimised room size up to 29 m²: improved humidification performance of 171 ml/h for effective air humidification in medium-sized rooms
Optimal air humidity: regulation of the room humidity to a healthy 40-60% for a pleasant indoor climate
Low power consumption: Up to 20% savings in energy efficiency with only 2 watts of power consumption
Large water tank: 5 litre capacity for longer operating times without frequent refilling
Hygienic cold evaporation without filter: natural reduction of pollutants in the air without additional humidifier mats or filters

157,39 € 179,00 €(12% Off off)
07

Evalit

EVALIT Air Purifier for Allergy Sufferers, CADR 420 m³/h, 200 m², Air Purifier for Smoking Rooms Against Smoke, Dust, Pollen, PM2.5 Display, Air Purifier for Pets, Aromatherapy, Bright White, 1 Pack +

66% Off Limited Time Deal

66% Off

Limited Time Deal

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safe and practical: this air purifier has a child lock, the air purifier prevents accidental start-up by children, perfect for families with children. The 1-12-hour timer of the air purifier switches off automatically, the air purifier allergy sufferers has an aromatherapy compartment, the HEPA air purifier combines cleaning and fragrance, the air purifier for smoking rooms neutralises unpleasant odours
Real-time PM2.5 and automatic: the air purifier allergy sufferers has a PM2.5 sensor that displays air quality in real time, this air purifier automatically adjusts to pollution. The air purifier intelligently regulates fan speed/intensity in automatic mode, the air purifier starts with it as standard, the HEPA air purifier keeps good air, ideal for air purifiers for smoking rooms and German apartments
3-stage HEPA system: the HEPA air purifier has a three-stage system (pre-filter + H13 HEPA + activated carbon), this air purifier captures 0.3μm particles/pollen/dust. The air purifier for smoking room adsorbs smoke/odors excellently, the washable pre-filter of the air purifier saves costs, the air purifier extends main filter life, ideal for long-term use in German households
24 dB sleep mode and 3 modes: the air purifier smoking room has 24 dB sleep mode, this air purifier runs silently in the bedroom, the air purifier does not disturb rest. The air purifier offers 3 operating modes - high for smoke, medium for everyday use, low for background, the HEPA air purifier keeps high performance, the air purifier for smoking room fits for office/bedroom with rest requirements
200㎡ room & pet mode: this air purifier covers 200㎡, suitable for living room/bedroom/office in the German household, the air purifier filters large areas quickly. The pet mode of the air purifier binds pet hair/odours, the air purifier allergy sufferers is suitable for allergy sensitive people in pet families, the air purifier smoking room quickly reduces smoke odours, the HEPA air purifier perfectly solves domestic air problems

81,21 € 239,99 €(66% Off off)
08

Levoit

Levoit Air Purifier Allergy Sufferers with Aromatherapy, HEPA Air Filter Against Mould, Dust and Pet Hair up to 0.3 µm for Bedroom, 7 Watt Energy Saving, 3 Speeds, White

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safe and fresh air: thanks to optimised air quality, you can enjoy clean air with every breath. The filters show a clear difference before and after use
Please note: we recommend that you place the filter in a well-ventilated place for about 24 hours before trying it; For example, in a hallway, let it run for a while to reduce the smell of the filter
Levoit has been a pioneer in air purification technology for over six years and has already sold over 6.5 million products in 35 countries worldwide
Hepa filter for an effective air: the proven solution for fresh and pleasant air
Efficient filtering: thanks to the triple filtering, 99.97% of particles in the air are trapped including dust, pollen, pet dander and mould - for fresh air at all times
Easy to use: small surprise; add a few drops of essential oils to the fragrance pad to refresh the air around you and relax at the same time
Anti-pollution: the VortexAir technology and the 360° air inlet ensure complete coverage of the room and remove smoke, animal odours, food odour and musty air from small rooms in no time at all

49,99 €
09

Levoit

Levoit Vital 100S HEPA Air Purifier for Allergy Sufferers, CADR 243 m³/h, HEPA and Activated Carbon Filter, Quiet, PM2.5 Sensor, App and Alexa, Against Dust, Pollen, Smoke and Odors, up to 52 m², Moon White

15% Off

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong and efficient design: the U-shaped air intake and CADR 243 m³/h ensure quick and even air purification in rooms up to 52 m². ETM certified
High efficiency: for optimal performance, we recommend the HEPA filter after approx. 8-12 months. **Tested by an independent laboratory
Effective treatment: the activated carbon reliably binds odours. For intensive use, e.g. in smoking rooms, we recommend a timely filter change
Easy to use: the integrated touch display shows the air quality via a four-colour light ring and allows easy adjustment of fan levels, timer and child lock
Easy to use: thanks to the 3-in-1 filter design, various pollutants are effectively filtered out of the air. The HEPA filter removes up to 99.97% of fine particles such as pollen, dust and pet hair
Durable and easy to clean: the washable pre-filter extends the filter life, saves costs and can be easily cleaned under running water
Automatic and quiet in operation: thanks to PM2.5 and light sensor, the air purifier automatically adapts to the air quality in auto mode and works particularly quietly and low light in sleep mode
App and speed: via the VeSync app and Alexa, you can easily control modes, timers and fan levels. Note: requires connection via 2.4GHz Wi-Fi

135,97 € 159,99 €(15% Off off)
10

Aspira

Aspira Home Air Freshener with Ioniser - Fragrance Diffuser & Airfresher Bowl - No Dyes - For Fresh Room Air

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quiet, economical and atmospheric LED whisper-quiet operation, only approx. 12W power consumption, two power levels and a relaxing LED light play ensure maximum relaxation - perfect for bedrooms or work rooms.
Ioniser for better air quality. The powerful air purifier with ioniser neutralises unpleasant odours such as kitchen or smoke odours and supports a clean and fresh indoor climate - ideal for home or commercial rooms.
Ioniser against dust and allergens. The ioniser binds suspended matter in the air, making them heavier and sinking faster. This effectively reduces the amount of fine dust, allergens and air particles in the room - ideal for allergy sufferers and pet households.
Fresh fragrance and relaxed atmosphere. Simply add a few drops of fragrance oil to the water and the air fresher distributes pleasant room fragrances throughout the room. Perfect for living room, bedroom or office - for an all-round pleasant feel-good climate.
Clean indoor air thanks to the integrated ioniser. The built-in ioniser electrically charges the finest particles, so that dust, pollen, mould spores and odours from the air are reduced - for a noticeably fresher and more pleasant indoor climate in living rooms, bedrooms or offices.

55,90 €