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200 m2
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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.

102 Results
4.6 202×
Siguro AD-F232SW Chequered Skipper
Aroma Diffuser - 400ml container volume, 12W power, timer, quiet operation (<35dB), automatic shutdown, 7 backlight colours, recommended for rooms from 20-40m², operating time up to 10hrs, 180cm cable, 3-year warranty
Great price 32.90 €
Buy
On the way > 5 pcs
Expected 15/05/2026
Order Code: SGR_AD_F232SW
4.6 79×
Siguro AD-C351CB Swallowtail Ceramic
Aroma Diffuser container volume 100ml, power 9W, ceramic body, timer, silent operation (<35dB), automatické vypnutí, 7 barev podsvícení, doporučená velikost místnosti 20-40m2, doba provozu až 3h, délka kabelu 180cm, 3-year warranty
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 20.79 €
Great price 29.70 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SGR_AD_C351CB
4.6 79×
Siguro AD-C350CW Swallowtail Ceramic
Aroma Diffuser - 100ml container, 9W power, ceramic body, timer, silent operation (<35dB), automatic shutdown, 7 backlight colours, recommended for rooms from 20-40m², runtime up to 3hrs, 180cm cable, 3-year warranty
Great price 15.90 €
Currently Unavailable
Order Code: SGR_AD_C350CW
4.6 152×
ETA Gensi 6634 90000
Air Humidifier recommended room size: 30m2, ultrasound, power consumption: 18W, humidification capacity: 125ml/hour, water tank capacity: 2l, humidity maintenance, backlight, led indication, automatic shutdown, aroma diffuser and silent mode, colour: black
32.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ETAZV866
4.6 73×
Xiaomi Smart Humidifier 2 EU
Air Humidifier recommended room size: 70m2, ultrasound, power consumption: 28W, humidification capacity: 350ml/hour, water tank capacity: 4,5l, noise level: 38 dB, humidity maintenance, aroma diffuser, power regulation and mobile application, colour: white
50.90 €
Buy
On the way > 5 pcs
Expected 21/04/2026
Order Code: BERxsh2
4.6 43×
SENCOR SHF 950WH
Air Humidifier recommended room size: 23m2, ultrasound, power consumption: 12W, humidification capacity: 120ml/hour, water tank capacity: 1,8l, noise level: 41 dB, automatic shutdown, colour: white
30.65 €
Buy
On the way > 5 pcs
Expected 01/05/2026
Order Code: SENZV392
4.6 38×
Levoit DUAL 150 3in1 Aroma LED 3 l
Air Humidifier recommended room size: 27m2, ultrasound, power consumption: 24W, humidification capacity: 220ml/hour, water tank capacity: 3l, noise level: 28 dB, colour: white
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 50.92 €
59.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LVTzv41
4.5 139×
Airbi TWIN ultrasonic air humidifier - black
Air Humidifier recommended room size: 45m2, ultrasound, power consumption: 30W, humidification capacity: 300ml/hour, water tank capacity: 5l, noise level: 35 dB, timer and ionisation, colour: black
83.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: STAD040
4.5 139×
Airbi TWIN ultrasonic air humidifier - white
Air Humidifier recommended room size: 45m2, ultrasound, power consumption: 30W, humidification capacity: 300ml/hour, water tank capacity: 5l, noise level: 35 dB, timer and ionisation, colour: white
83.90 €
Buy
In stock > 5 pcs
Order Code: STAD039
4.6 42×
Levoit Classic 300S - gray
Air Humidifier recommended room size: 47m2, ultrasound, power consumption: 26W, water tank capacity: 6l, noise level: 30 dB, display, aroma diffuser and mobile application, colour: white and grey
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 101.07 €
118.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LEVZV210
4.6 36×
Levoit OasisMist 450S Smart 4.5 ls with RGB backlight
Air Humidifier recommended room size: 40m2, ultrasound, power consumption: 280W, humidification capacity: 550ml/hour, water tank capacity: 4,5l, noise level: 26 dB, humidity maintenance, backlight, automatic shutdown, manual setting, automatic mode, aroma diffuser, silent mode, power regulation, air heating and mobile application, colour: white
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 118.62 €
139.55 €
Buy
Ordered on request
Order Code: LEVzvl41
4.4 76×
SENCOR SHF 902BK
Air Humidifier recommended room size: 18m2, ultrasound, power consumption: 12W, humidification capacity: 90ml/hour, water tank capacity: 0,9l, noise level: 41 dB, automatic shutdown, colour: black
20.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SENZV234
4.5 46×
Philips Series 3000 HU3916/10
Air Humidifier recommended room size: 45m2, ultrasound, power consumption: 25W, humidification capacity: 300ml/hour, water tank capacity: 3l, noise level: 33 dB, timer, humidity maintenance, automatic shutdown and power regulation, colour: white and bronze
134.99 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHIZV583
4.7 17×
Levoit LV600S
Air Humidifier recommended room size: 70m2, ultrasound, power consumption: 280W, humidification capacity: 500ml/hour, water tank capacity: 6l, noise level: 40 dB, timer, display, aroma diffuser and mobile application, colour: white
131.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LEVZV023
4.4 61×
CONCEPT ZV2021 Perfect Air Smart
Air Humidifier recommended room size: 50m2, ultrasound, power consumption: 110W, humidification capacity: 350ml/hour, water tank capacity: 4,6l, noise level: 35 dB, timer, adjustable steam release level, automatic shutdown, aroma diffuser, power regulation and mobile application, colour: grey
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 102.77 €
120.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONZV021
4.6 20×
BABYMOOV HYGRO+
Air Humidifier recommended room size: 20m2, ultrasound, power consumption: 25W, humidification capacity: 250ml/hour, water tank capacity: 2,5l, noise level: 25 dB, timer, humidity maintenance, adjustable steam release level, backlight, integrated hydrostat, revolving fog nozzles, display, automatic shutdown and aroma diffuser, colour: blue
99.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BABY11247
4.6 21×
Siguro HU-M150W Zen Mist
Air Humidifier recommended room size: 20m2, ultrasound, power consumption: 20W, humidification capacity: 150ml/hour, water tank capacity: 1,9l, noise level: 35 dB, timer, backlight, led indication, automatic shutdown and power regulation, colour: white
Great price 28.90 €
Buy
On the way > 5 pcs
Expected 30/05/2026
Order Code: SGR_HU_M150W
4.3 71×
CONCEPT ZV1210 Perfect Air black
Air Humidifier recommended room size: 30m2, ultrasound, power consumption: 30W, humidification capacity: 260ml/hour, water tank capacity: 4l, noise level: 35 dB, backlight, automatic shutdown and aroma diffuser, colour: black and brown
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 32.73 €
Great price 38.50 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CONZV014
4.3 71×
CONCEPT ZV1200 Perfect Air white
Air Humidifier recommended room size: 30m2, ultrasound, power consumption: 30W, humidification capacity: 260ml/hour, water tank capacity: 4l, noise level: 35 dB, aroma diffuser, colour: white and brown
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 43.27 €
50.90 €
Buy
In stock > 5 pcs
Order Code: CONZV007
4.4 23×
SENCOR SHF 7647WH
Air Humidifier recommended room size: 48m2, ultrasound, power consumption: 110W, humidification capacity: 400ml/hour, water tank capacity: 5l, noise level: 35 dB, timer, ionisation, humidity maintenance, adjustable steam release level, display, automatic shutdown, manual setting, automatic mode, aroma diffuser, silent mode, air outlet setting, night mode and mobile application, colour: white
117.02 €
Buy
In stock 5 pcs at the supplier's
Order Code: SENZV048
4.3 66×
CONCEPT ZV2010 Perfect Air
Air Humidifier recommended room size: 56m2, ultrasound, power consumption: 90W, humidification capacity: 400ml/hour, water tank capacity: 4,5l, noise level: 30 dB, timer, humidity maintenance, automatic shutdown, automatic mode and aroma diffuser, colour: white
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 75.65 €
89 €
Buy
In stock > 5 pcs
Order Code: CONZV764
4.4 30×
SENCOR SHF 901WH
Air Humidifier recommended room size: 18m2, ultrasound, power consumption: 12W, humidification capacity: 90ml/hour, water tank capacity: 0,9l, noise level: 41 dB, adjustable steam release level, backlight, revolving fog nozzles, automatic shutdown and aroma diffuser, colour: white
25.52 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SENZV378
4.4 28×
ETA Aura 7634 90000
Air Humidifier recommended room size: 30m2, ultrasound, power consumption: 18W, humidification capacity: 80ml/hour, water tank capacity: 1,3l, humidity maintenance, backlight, automatic shutdown and aroma diffuser, colour: brown
45 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ETAZV873
4.3 33×
ETA Moisty 3629 90000
Air Humidifier recommended room size: 40m2, ultrasound, power consumption: 25W, humidification capacity: 300ml/hour, water tank capacity: 5l, noise level: 35 dB, humidity maintenance, manual setting, silent mode and power regulation, colour: white
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 43.20 €
54 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ETAZV80
 
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