
Best selling Humidifiers
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1. Xiaomi Smart Humidifier 2
The Xiaomi Smart Humidifier 2 is a humidifier that utilizes UV-C ultraviolet sterilization technology to eliminate bacteria and then releases purified mist to cleanse the environment. The Xiaomi humidifier emits up to 350 ml of ultra-fine water droplets per hour to prevent a dry indoor climate. Thanks to its large 4.5-liter tank, it can operate continuously for up to 32 hours without needing a refill. The humidity is automatically maintained at 60% for optimal comfort and can be adjusted directly in the Mi Home app. The water tank features a transparent water level indicator, allowing you to monitor the water level without having to lift the lid. The Xiaomi Smart Humidifier 2 also includes an advanced rotating humidifier that turns 360° to cover the entire room without the need for constant repositioning. Finally, the humidifier operates quietly.
Pro
- Very pleasant and quiet
- App (e.g. Mi Home)
- Beautiful, simple design
Contra
- Short cable
- The app will probably get better the longer

2. Philips HU1510/03
This humidifier helps to combat symptoms caused by dry air, such as dry skin, irritated eyes and nasal congestion. It provides a pleasant level of humidity that promotes both your health and the well-being of your plants. With a powerful humidification rate of 275 ml/h, it is suitable for rooms up to 41 m³ and offers three fan speeds and automatic settings for optimum comfort.
The fine mist rises to a height of over 80 cm, which enables even moisture distribution and prevents dripping. The large 3-litre water tank ensures up to 32 hours of continuous humidification without frequent refilling. You can also add essential oils to benefit from aromatherapy.
The humidifier creates a calming atmosphere with dynamic ambient lighting that moves with the mist. In quiet mode, the device operates at a maximum volume of 19 dB(A), making it ideal for night-time use. The night light contributes to a relaxed sleeping environment.
You can adjust the humidity settings and even programme schedules via the Air+ app. Refilling is conveniently done from the top and the automatic mode adjusts the humidity to the desired level (40-70 %). The 360° nozzle allows flexible control of the mist, and a water level alarm reminds you to top up in good time.
The humidifier is easy to clean thanks to its special design and easily accessible parts.
Pro
- Is quiet
- has app and is easy to use
- Very simple and clear operation via app
Contra
- App requires location approval
- "Beep off" also generates a sound
- "Beep off" does not always work

3. Stadler Form Oskar
The economical evaporator.
Desired humidity can be selected using hygrostat
Humidifies quietly while saving power
Night mode enables you to dim the lights or switch them off altogether
Optimally humidify the air with low energy consumption; humidifier Oskar is the one to call in. Oskar humidifies rooms up to 50 m². The economical evaporator provides exact humidification thanks to his hygrostat.
Pro
- Quiet, also suitable for night use at level 1
- beautiful design and fulfils my expectations.
- Simple operation, switches off automatically when humidity is reached
Contra
- Filters have to be replaced at some point, but the result is worth it
- The thing is a bit expensive. But it looks nice
- Original replacement filter somewhat expensive (cheaper on AliExpress)

4. Stadler Form Karl
The humidifier with power
Efficient humidification with low power consumption
Top filling during operation
Controllable via smartphone app
Powerful yet quiet. Karl is the first of a new generation of efficient humidifiers. Despite his low power consumption, the compact evaporator can humidify large rooms in no time at all. Karl has intelligent functions such as an auto mode and is very easy to operate. His elegant design looks fresh and light. It fits wonderfully into any living environment. For undisturbed sleep, Karl’s LED function lights can be dimmed or switched off altogether.
Pro
- Quiet at level 1&2
- Accurate display of data in the app
- Beautiful design
Contra
- Replacement filters etc. are expensive
- App only useful for operating, shows no errors, faults etc.
- Area 100m2 too high

5. Stadler Form Oskar big
The big economical evaporator.
Desired humidity can be selected using hygrostat
Suitable for large rooms thanks to 6-litre water tank
Night mode enables you to dim the lights or switch them off altogether
The humidifier Oskar big creates a pleasant indoor climate and, thanks to his 6-liter water tank, effortlessly supplies even large rooms with the optimum humidity. With his innovative V4 filter technology and a humidification output of up to 700 g/h, he guarantees efficient, even humidification. The desired target humidity can be selected using the integrated hygrostat - Oskar big takes care of the rest and regulates the humidity automatically and energy-efficiently. Four humidification levels offer flexibility for different needs. The humidifier Oskar big is also a great choice for bedrooms: with his quiet operation and dimmable as well as switchable LEDs, he ensures an undisturbed night's sleep. He also has an integrated fragrance container for additional scenting as needed. An ideal solution for healthy and soothing indoor air in your home or office.
Pro
- quietly, but you can hear it at the highest level
- Great, simple design
- Design of the operation.
Contra
- Filters have to be changed several times a year... that costs money
- filters are relatively expensive for regular replacement
- Expensive filters, do not last long

6. Venta LW25 Comfort Plus
The Comfort Plus LW25 air washer uses the VentWave plate stack to support healthy air humidity and the natural reduction of pollutants in the air - as easily as when you sleep. It employs only water and works without additional humidifier mats or filters according to the recognised best principle of cold evaporation. The touch display on the top of the Comfort Plus ensures simple and convenient operation. This high level of operating convenience is further emphasised by the automatic mode. The sleep mode enables whisper-quiet operation in the bedroom. The information messages on the display remind you of activities that need to be carried out. The Comfort Plus LW25 is particularly characterised by its simple and uncomplicated cleaning. The Comfort Plus LW25 air washer is highly energy-efficient. It is ideal for the living room. High-quality sensor technology for real-time humidity display and control. Water is the filter: hygienic, easy to clean, uncomplicated. Reduction of pollen and house dust particles - important for allergy sufferers. Healthy humidity for optimum 40-60%. Ideal for living rooms up to 49m². Made in Germany.
Pro
- Quiet, no vapour
- Very effective
- Hygrostat measures extremely accurately and maintains the set values perfectly
Contra
- Display bright
- +/- the rather high selling price from our point of view despite the offered

7. Venta LW62 WiFi mit Wasseranschluss
Air purifier and humidifier for a room size of 150 m². Functions: Air purification, humidification. Features: Remote control, touch display, digital hygrostat, direct water connection. Air purification up to 10 μm particles (e.g. house dust, pollen). Operation with special Venta hygiene disc, hygienic cold evaporation without humidifier mats or filters. UVC hygiene to prevent viruses, bacteria and mould spores. Humidity settings: Child lock, sleep mode (with display illumination), automatic mode. Reduction of allergens with simultaneous air humidification. The air washer draws in the room air and uses a roller to pass it through a water bath in which impurities are bound. This reduces the amount of house dust and can lead to relief for hay fever, as the proportion of allergens such as pollen and mould spores in the air is also reduced. The appliance also humidifies the air. This gives you a pleasant indoor climate, especially in winter when the air is dry. Easy operation with your smartphone. You can operate this air purifier conveniently with your smartphone. Simply install the corresponding app on your smartphone and you can make numerous settings without having to be directly at the device.

8. Stadler Form Oliver
Hygienic humidification made easy
UV technology guarantees 99.99 % germ-free humidification
Additional scenting with essential oils possible
Refillable during operation
As a powerful ultrasonic nebuliser, Oliver rapidly increases humidity. Hygiene is ensured by a UV lamp that illuminates the water before nebulisation, thereby eliminating 99.99 % of all germs. The water tank can be easily filled during operation: Open the lid at the top, pour in the water and you're done. A few drops of essential oil in the integrated fragrance container - and the humidifier also emits a subtle fragrance. The desired humidity can be flexibly adjusted between 30 and 75 % with the hygrostat. In auto mode, the humidification output is regulated automatically - for a quickly achieved and constant humidity level.
Pro
- Quite quiet
- Large water tank
- Large water tank, no refilling necessary even overnight
Contra
- The display can only be switched on or off, dimming would still be good
- weak performance
- The performance is very low

9. Venta LW25 Original
Hygienic air humidification through air washing - without filters, without mist. The Original LW25 air washer supports healthy humidity levels and the natural reduction of pollutants in the air - brilliantly simple and without significant technical effort. It operates solely with water and without additional humidifying mats or filters, following the recognized best principle of cold evaporation. The control panel features a power button and a button to select from three performance levels, making it incredibly easy to use. An LED status indicator alerts you to low water levels. The simple and straightforward cleaning process of the Original LW25 is particularly noteworthy. The Original LW25 air washer is highly energy-efficient and is ideal for medium-sized rooms, such as living rooms.
Pro
- Very quiet / barely audible
- does not need filters
- Quiet, easy to clean, no filters required.
Contra
- Far too expensive
- Very loud at level 2 & 3

10. Stadler Form Ben
Humidifies and scents with flame effect
Realistic-looking open fire for a feel-good atmosphere
Intense fragrancing with choice of aroma
Fast humidification thanks to ultrasonic technology
Sit back, take a deep breath and relax. A cosy evening by the open fire is a cinch with Ben‘s 3-in-1 features. He humidifies and scents the air in the room, whilst bathing it in the amber light of the fireplace effect. Ben is an air humidifier, aroma diffuser and fireplace effect in one. The essential oils are added directly to the water, ensuring intensive fragrancing. The removable water tank can be refilled during operation.
Pro
- Beautiful design
- Very quiet
- Light is a nice extra
Contra
- Loud - definitely more than 30 dB
- The water tank is awkward to fill
- too expensive for what it offers
