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10 m2
200 m2
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45 dB
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Ultrasonic Humidifiers reviews and tests

Alza Test Ranks Ultrasonic Humidifiers Based on User Reviews and Other Data

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Ultrasonic Humidifiers – Test Results

The result for ultrasonic humidifiers at several price levels is:

What is the Alza Test?

Hundreds of categories, thousands of products, millions of details and user reviews for ultrasonic humidifiers. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from ultrasonic humidifiers rank are based solely on various data and feedback from actual people who have purchased the products.

45 Results
4.7
Airbi STAR 2022
Air Humidifier recommended room size: 45m2, ultrasound, power consumption: 110W, humidification capacity: 350ml/hour, water tank capacity: 6l, noise level: 35 dB, automatic mode and aroma diffuser, colour: white
101.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AIRZV748
4.7
Airbi AIRWASHER humidifier and air purifier
Air Humidifier recommended room size: 45m2, ultrasound, power consumption: 8W, humidification capacity: 250ml/hour, water tank capacity: 4,5l, noise level: 27 dB, ionisation and humidity maintenance, colour: white
344.98 €
Currently Unavailable
Order Code: STAD043
4.1 81×
Rohnson R-9519 Relax & Aroma 2in1
Air Humidifier recommended room size: 10m2, ultrasound, power consumption: 7W, humidification capacity: 10ml/hour, water tank capacity: 0,45l, noise level: 30 dB, backlight, automatic shutdown, aroma diffuser and silent mode, colour: white
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 36.72 €
45.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ROHzv94
4.1 35×
Xiaomi Humidifier 2 Lite EU
Air Humidifier - ultrasonic, power input 23 W, humidification capacity 300 ml/hr, tank capacity 4 l, noise level 38 dB, manual settings, automatic mode and silent mode, dimensions 20.2 × 31.5 × 19 cm (W×H×D), White colour
32.90 €
Buy
On the way > 5 pcs
Expected 19/04/2026
Order Code: BERxsh1
4.5
Beurer LB37WH
Air Humidifier recommended room size: 20m2, ultrasound, power consumption: 20W, humidification capacity: 200ml/hour, water tank capacity: 2l, noise level: 35 dB, colour: white
Discounted -9 % 56.90 € 62.90 €
Buy
In stock > 5 pcs
Order Code: BEU0059
4.1 11×
Concept DF2011 Perfect Air Dark wood
Aroma Diffuser - container volume: 300ml, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 10 h, recommended room size: 50m2, noise level: 25 dB, colour: white and brown
28.90 €
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONadf18
4.1 11×
Concept DF2010 Perfect Air Light wood
Aroma Diffuser - container volume: 300ml, humidifier, timer and automatic shutdown, number of colours: 7, operating time: 10 h, recommended room size: 50m2, noise level: 36 dB, colour: white and brown
46.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONadf01
4.0 25×
Siguro HU-A100W Air Sense Pro
Air Humidifier recommended room size: 50m2, ultrasound, power consumption: 170W, humidification capacity: 450ml/hour, water tank capacity: 5,5l, noise level: 40 dB, timer, humidity maintenance, backlight, led indication, integrated hydrostat, child safety lock, revolving fog nozzles, display, automatic shutdown, manual setting, automatic mode, aroma diffuser, night mode and power regulation, colour: white
Buy with code ALZADAYS30AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 59.85 €
85.50 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_HU_A100W
4.0 16×
Hyundai HUM 283
Air Humidifier recommended room size: 35m2, ultrasound, power consumption: 25W, humidification capacity: 300ml/hour, water tank capacity: 3l, noise level: 35 dB, revolving fog nozzles, automatic shutdown, manual setting and power regulation, colour: white
27.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ETAZV66
5.0
Airbi CUBOID
Air Humidifier recommended room size: 45m2, ultrasound, power consumption: 25W, humidification capacity: 300ml/hour, water tank capacity: 4l, noise level: 35 dB, integrated hydrostat, automatic shutdown and aroma diffuser, colour: white
57.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AIRZV1172
5.0
Medisana AH680
Air Humidifier recommended room size: 30m2, ultrasound, power consumption: 24W, humidification capacity: 300ml/hour, water tank capacity: 2,6l, timer, humidity maintenance, backlight, automatic shutdown, aroma diffuser, silent mode and night mode, colour: white
89.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MEDZV39
4.3
Rohnson R-9511
Air Humidifier recommended room size: 28m2, ultrasound, power consumption: 25W, humidification capacity: 250ml/hour, water tank capacity: 4l, noise level: 37 dB, backlight, automatic shutdown and aroma diffuser, colour: white
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 32.72 €
40.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ROHZV3231
4.0
Levoit OasisMist1000S Smart 10 l
Air Humidifier recommended room size: 55m2, ultrasound, power consumption: 27,5W, humidification capacity: 350ml/hour, water tank capacity: 10l, noise level: 27 dB, timer, humidity maintenance, revolving fog nozzles, display, automatic shutdown, automatic mode, aroma diffuser, silent mode and mobile application, colour: white
174.90 €
Buy
In stock > 5 pcs
Order Code: LEVZV260
4.4
ETA Noble Smart 5629 90000
Air Humidifier recommended room size: 50m2, ultrasound, power consumption: 110W, humidification capacity: 500ml/hour, water tank capacity: 4l, timer, colour: grey
145.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ETAZV192
3.7 10×
Rowenta HU4020F0 Aqua Boost
Air Humidifier recommended room size: 50m2, ultrasound, power consumption: 115W, humidification capacity: 380ml/hour, water tank capacity: 3l, noise level: 30 dB, automatic shutdown, colour: white
129.90 €
Buy
In stock 2 pcs
Order Code: ROWz001
4.0
Siguro HU-M100W Mood Mist
Air Humidifier recommended room size: 35m2, ultrasound, power consumption: 95W, humidification capacity: 320ml/hour, water tank capacity: 2,5l, noise level: 40 dB, timer, adjustable steam release level, backlight, led indication, revolving fog nozzles, automatic shutdown and aroma diffuser, colour: white
Buy with code ALZADAYS30AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 32.20 €
46 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_HU_M100W
3.6
Meaco Mist Deluxe 202
Air Humidifier recommended room size: 65m2, ultrasound, power consumption: 105W, humidification capacity: 400ml/hour, water tank capacity: 5,3l, noise level: 45 dB, timer, ionisation, humidity maintenance, adjustable steam release level, backlight, integrated hydrostat, revolving fog nozzles, display, automatic shutdown, manual setting, automatic mode, aroma diffuser, preheating, allergen reduction, silent mode, night mode and power regulation, colour: black and silver
162.90 €
Buy
On the way 4 pcs
Expected 22/05/2026
Order Code: MEAZV166
Airbi BI1505 AROM
Air Humidifier recommended room size: 30m2, ultrasound, humidification capacity: 230ml/hour, water tank capacity: 2,5l, noise level: 35 dB, backlight, automatic shutdown and aroma diffuser, colour: white
32.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AIRZV158
Boneco U700 Smart
Air Humidifier recommended room size: 200m2, ultrasound, power consumption: 170W, humidification capacity: 600ml/hour, water tank capacity: 9l, noise level: 35 dB, timer, integrated hydrostat, child safety lock, preheating, night mode and mobile application, colour: white
New arrival 240.24 €
Currently Unavailable
Order Code: BONzvlh02
3.2
Winix L500
Air Humidifier recommended room size: 50m2, ultrasound, power consumption: 90W, humidification capacity: 400ml/hour, water tank capacity: 7,5l, noise level: 30 dB, timer, humidity maintenance, adjustable steam release level, backlight, revolving fog nozzles, display and automatic shutdown, colour: white and black
158.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WINZV756
1.0
Orava HUM-11
Air Humidifier ultrasound, power consumption: 220W, water tank capacity: 0,01l, humidity maintenance, colour: white and rose gold
9.10 €
Currently Unavailable
Order Code: ORAZV079
12
 
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