“Thank you for visiting us at Bauen & Modernisieren! We truly enjoyed the many inspiring conversations – our 3D humidifiers remain an exciting discovery.”
Precura 50+, October 24–26, 2025 · Zurich Main Station Hall · Center of the hall.
The exhibition brought exciting encounters from the wider area. Thank you for this visit.
We wish you many refreshing days, months and decades with our devices!
Dry indoor air? We provide the solution – power-free, hygienic, and Swiss Made.
Dry heating air irritates mucous membranes, disturbs sleep, and damages wood and furniture.
Many humidifiers promise relief – but they are often noisy, power-hungry, or prone to contamination.
The 3D humidifier by Necono works differently:
No electricity & whisper-quiet – ideal for bedrooms and children’s rooms
Hygienic = healthy evaporation, no stagnant water, no ultrasound
Easy to clean and maintain – accessible and low-maintenance
- Patented HPK technology – natural air circulation driven by gravity, the 5. Method of humidification
Swiss Made & award-winning – proven for over 20 years
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Advantages of HPK Technology
Efficient Performance
Our 3D humidifier increases the relative humidity (RH) of 475 m³ of air by 24 % – all without electricity.
This corresponds to a room size of approx. 28 m², based on seven air changes per day.
Hygiene through Technical Ingenuity – HPK!
It relies on HPK technology – short for Hydropneumatic and Katabatic. The result? Effective and natural evaporation for fresh, germ-free air.
Hydropneumatic Control:
Manages the availability of water required for evaporation! Precise regulation of water quantity based on air demand. Operates in intervals with active germ suppression. Ensures continuous humidification with dynamic evaporation performance. [More details here!]
Efficiency through Katabatic Airflow
Slower airflow at higher relative humidity – a natural physical law is at work!
Air Circulation
Many assume the 3D humidifier works like traditional radiator evaporators. But that couldn’t be more wrong!
Radiator evaporators release moisture upwards via warm air – the humidity accumulates at the ceiling, leaving the room dry below.
In contrast, the 3D humidifier directs moisture downward – delivering it exactly where it’s needed. It’s open and casing-free, efficiently mimicking natural free evaporation.
The air is continuously enriched in a dynamic, 3D-enhanced way – germ-free.
The key difference: continuous humidification with variable performance!
Infrared Image (IR) of the 3D Humidifier showing airflow direction
An electric humidifier shows air intake at the bottom and exhaust at the top.
On the left: a conventional system – (dusty) air is drawn in from below and blown out at the top.
On the right: an IR image of the 3D humidifier – warm air is taken in at the top and directed downward in a controlled flow.
See it for yourself – watch our explainer video [here]:
Fresh, natural air starts here – with the 3D humidifier!
What do users say?
Message from a user (received March 19, 2024):
She’s from Germany, but currently active in Uzbekistan:
“Hello, I’ve already ordered from you and am very satisfied with my devices.
By the way: with an average humidity of just 15–20 % in Uzbekistan, the Necono manages to raise room humidity (45–60 sqm) to a much more comfortable 35–45 %!”
Our Plus: Repairs on the 3D Humidifier Can Be Done by the User
If something doesn’t work, we’re here to help. Here’s one such experience from a customer who has been using the product since 2014. He writes:
“Thank you, Mr. Kaiser,
for taking another look at the photos and identifying the issue.
I had reassembled the support arms incorrectly after cleaning.
It took just 7 minutes to fix – now everything works as before.
Best regards,
H………………. P…………. W………..”
These things happen – and fixing it is that simple!
When customers place an order, it might sound like this:
Header image 3D Humidifier
“Bonjour Mr. Kaiser, here’s my order, like every year.
I hope you’re doing well – I’m alright, although rather exhausted from work, xx xxxx xxxxxx xx xxxxxxx. It must be 18 years now that I’ve been using your humidifier posters, which I first discovered through Ventax A. F., where I used to work.
Kind regards to you and your team.
O.W.”
(Data anonymized by Necono)
Want personal advice? Just click here (via WhatsApp)
QR code connects you with our consultation team at NECONO.
Or scan this number: +41 79 602 59 54
This allows you to connect directly with a staff member in our showroom and demo space.
Opening hours:
Weekdays: 07:30–12:00 and 13:00–17:30
