Aqua Boost, Humidificateur d'air puissant et rapide (2,5L), jusqu'à 50 m2 Blanc

Rowenta

Aqua Boost, Powerful and Fast Air Humidifier (2.5L), up to 50 m2 White

Name: Aqua Boost, Powerful and Fast Air Humidifier (2.5L), up to 50 m2 White
Brand: Rowenta

Ultrasonic diffusion at 380 ml/h, 6-speed adjustable, built-in hygrometer.

Manufacturer reference HU4020F0

54 /100 Its best score: the quietest, rated "quiet" on its category’s scale.

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offers it on this market

What the Aqua Boost, Powerful and Fast Air Humidifier (2.5L), up to 50 m2 White is worth

The Rowenta Aqua Boost is an ultrasonic humidifier with hot and cold mist, featuring a 2.5 L tank and 380 ml/h output, adjustable across 6 speeds. It includes a hygrostat, night mode, demineralisation cartridge and automatic shut-off.

With an overall score of 53/100, it shows correct output (66/100) against market median, but limited capacity (37/100), reduced coverage up to 40 m² (43/100) and 30 dB noise level slightly above median (65/100).

Suitable for a modest-sized auxiliary room, it offers autonomy over 8 h and antibacterial action, with electronic control panel and 12 h timer.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Noise Quiet

30 dB · category median: 28 dB

Output Fair

380 ml/h · category median: 400 ml/h

Room size Limited

40 m² · category median: 56 m²

Capacity Limited

2.5 L · category median: 4.5 L

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Mode d’emploi PDF 1.9 MB

Specifications

Design 1

Product colour White

Technology 2

Technology type Ultrasonic

Steam type Hot and Cold

Performance 3

Operating time up to 12 h

Number of speeds 6

Battery life >8 h

Intelligence 3

Night mode Yes

Hygrometer Yes

Humidity level indicator Yes

Comfort 6

Antibacterial action Yes

Demineralisation cartridge Yes

Automatic shutdown Yes

Control panel Electronic

Timer 12 h

Plug type EUR

Other specifications 4

Humidification capacity 380 ml/h

Suitable for room area up to 40 m²

Water tank capacity 2.5 L

Noise level 30 dB

Who this model suits

It’s for you if

Your first criterion is the noise: it happens to be its best score.

You want a good score on the output, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the capacity: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

The Rowenta Aqua Boost covers up to 40 m², a limited area compared to the market median of 56 m². It suits a bedroom or office, but not large open spaces.

With its 2.5 L tank and 380 ml/h output, runtime reaches up to 12 h. The capacity remains limited compared to the market median of 4.5 L.

The noise level reaches 30 dB, rated as discreet with a score of 65/100. It remains slightly louder than the market median of 25 dB, but suitable for nighttime use.