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Electrolux EHU-3515D

Photos - Humidifier Electrolux EHU-3515D
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Outdated Product
Ultrasonic humidifier with hot steam function and special water softening filter. Due to the presence of these design features, the generated steam does not contain harmful microorganisms - they die during the heat treatment process and mineral salts, which would otherwise settle in the room in the form of the thinnest plaque. The power consumption from the network is 40 W, but when the hot steam function is activated, it increases to 125 W.
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Electrolux EHU-3515D
Type
humidifier
Humidiation
ultrasonic
Room area (humidification)
50 m²
Filters
UV lamp
For softening water
Functions
humidity control (hygrostat)
air flow adjustment
night mode
warm steam
water purification
shutdown timer / up to 9 hours /
dry run protection
display
humidity indicator
temperature indicator
Controls
touch controls
Operating time
16 h
Water consumption
400 mL/h
Water tank volume
6.5 L
Power consumption
40 W
Power consumption (warm steam)
125 W
Power source
mains
Dimensions (HxWxD)
319x190x280 mm
Weight
3.5 kg
Added to E-Catalog
November 2010
Indication. Display. Two types of steam Temperature sensors and hygrostat. "Auto", "Child" and "Anti-allergenic" modes. ultraviolet mode. Timer for 9 hours.
The need to purchase replacement cartridges.

Ultrasonic humidifier with hot steam function and special water softening filter. Due to the presence of these design features, the generated steam does not contain harmful microorganisms - they die during the heat treatment process and mineral salts, which would otherwise settle in the room in the form of the thinnest plaque. The power consumption from the network is 40 W, but when the hot steam function is activated, it increases to 125 W.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Electrolux 2026 - new arrivals, bestsellers, and the most relevant models Electrolux.
Model overview based on user reviews  
The Electrolux EHU-3515D humidifier is praised for its quiet operation, effective humidification, and user-friendly design, making it especially beneficial for families with small children. It features a range of functions, including a UV lamp and multiple modes, which users find valuable. However, some users report issues with reliability, citing breakdowns after extended use, and difficulties in finding replacement cartridges. The device is noted for leaving a white residue on furniture, and some users find the water filling process inconvenient. Despite these drawbacks, many users appreciate its performance and design, although there are mixed opinions on its long-term durability.
Pros

Cons

2
2
4
5
good useful thing
18 November 2010 
a very necessary thing, especially useful for small children - there are much fewer coughs and allergies.
moisturizes well, almost silent, comfortable and beautiful
adding water is not very convenient
milenause Electrolux EHU-3515D few months
in operation, it's good, but unfortunately, turned out to be somewhat unreliable.
8 February 2011 
Bought in November 2009 - within a year, replaced the fan and pump under warranty, and a year later the board burned out - exactly one week after the warranty ended, costing half the price of the humidifier. I used the device to its full extent - there's a small child at home, maybe it shouldn't be used so intensively? In short, it couldn't handle the heavy load, maybe it was of poor quality, bought it at Mobiice. Even though I really liked it...
quiet enough operation (does not disturb a child's sleep), design
2 serious breakdowns in 2 years of intensive use
sunshineuse Electrolux EHU-3515D more than year
Great stuff!
14 August 2012 
Very quiet and stops itself when the humidity reaches the desired level
I bought it only because of my son, he has adenoids and in winter they drown very much, he was choking at night, he woke up with terrible screams, they were not nights but a nightmare, I bought this device, from the first night my son stopped yelling, and most importantly, he stopped getting sick !!!There were a couple of times when I brought some nasty stuff from the garden, but everything went in a mild form, 1 day 38.5 and that’s all. I don’t regret the money spent one bit, and the fact that the white coating is such nonsense, against the backdrop of the child’s healthy sleep)))
white residue remains
Tatyanause Electrolux EHU-3515D more than year i recommend it should buy
3 out of 13 user review(s) shown
10 more user review(s)

This device from Electrolux is equipped with intelligent controls, which means modern options, a display and cool “chips”, such as different modes.

Two kinds of steam

Few models can work in two modes, and produce cold and warm steam. Electrolux EHU-3515D is just that. When the water is heated to 80 degrees to produce warm steam, most bacteria die in it, while the room is humidified more intensively, and the air in the room is cleaned.

Management - "smart" electronics

Electronic control means not only software, but also a display for more convenient use of the device. Humidification occurs automatically, without user intervention. Sensors monitor the temperature and humidity level in the room, and, based on the data obtained, adjust the operation of the device. Indication of humidity and steam intensity is displayed on the screen.

"Night" mode and others

At night, a person needs more humid air, which is why such a mode is provided when the humidifier itself sets the humidity level to 60% and maintains this mark all night. In the morning, the device turns off automatically. There is also a mode for allergy sufferers (2% more or less than usual, depending on the room temperature) and a "children's" mode (5% more than usual).

Water disinfection

To prevent salt deposits from settling on the surfaces in the room, a special Ag Ionic Silver filter cartridge is provided. It contains an ion exchange resin that disinfects water and reduces the concentration of salts.

UV mode

This functionality helps to effectively deal with unpleasant odours (for example, from cigarette smoke), harmful microorganisms and viruses.

Capacious tank

The capacity is designed for 6.5 liters, and this is 12 hours of operation in a dry room without refueling. In the complex, a capacious tank and high power purify and humidify the air in the largest rooms (up to 60 square metres).

The model will be a godsend for connoisseurs of "smart" technology. Electrolux EHU-3515D will humidify, work in any of the selected modes, purify the air and fight unpleasant odours. A real "generator" of an excellent microclimate!

Operating modes:
  • Children's
  • anti-allergic
  • Night
Colour options:
  • EHU-3510D — white
  • EHU-3515D — white with black