Sustainable Water Protection With Ultrasound

Offering renewed ultrasonic systems for biofilm elimination to protect water from growth of micro-organisms. Our devices enable organisations and individuals to sustainably utilize their transport and storage of water.

At Ultrasonic Group

Your water system's strongest defense against biofilm

Biofilms are microbiological layers in which  algae, bacteria, limescale, corrosion, and other pathogens can grow. They thrive on moist or wet surfaces, making them the perfect breeding ground for more bacteria and micro-organisms to develop. This leads to critical damages and creates an unhealthy environment for humans and animals.

Ultrasonic Group offers unique systems that combat biofilm in a chemical-free and non-toxic way, making it the most efficient, cost-saving and ecological way of protecting all water systems.

What is biofilm and how can we help?

Learn in our short video how biofilm can grow inside your water system and how we can help. 


By eliminating biofilm with ultrasonic technology, the growth of algae, bacteria, and limescale is prevented. This creates a safer environment for the system and its users.


Our devices are non-toxic, chemical-free and require a low power supply. By using ultrasonic technology you reduce fuel emissions and carbon footprint, while sustaining a healthy environment for both humans and animals.


Not only does ultrasonic technology guarantee a longer lifespan of all systems, our products also reduce energy and maintenance costs and ensures a reduction in the use of chemicals.


One device can protect water over distances of up to 350 metres and can break down biofilm right down to the finest cracks and holes in a wall. 

We offer solutions for

A Range of Applications

Covering a wide range of industries

We initiate increasing efficiency and bring sustainability to the core of everything that matters most to your business. Ultrasonic Group advices each client with the highest care and consults where ultrasonic can protect the installation from biofilm and its consequences.

Cooling and
heating systems

Cooling water treatment
Steam exchanger
Open Cooling
Proces water


Drinkwater lines
Washing lines
Sprinkler systems
Irrigation lines
Process lines


Hybrid Pools
Jacuzzi & Hot Tubs
Swim & Fish Ponds
Water Bassins


Industrial boreholes
Deep boreholes
Shallow boreholes
UHT Sterilizer
After installation, our UHT Sterilizer saved 60 minutes of production time per day and improved efficiency by 20%.
Junlebao Group
Storage Tank
Before installation, we had to clean our tank 4x a year, after installation this was not necessary even after a year and a half.
Chicken Farm Philipines
After 5 months, our new pipe was still completely scale-free, whereas before it was always immediately dirty.
Food-processing facility
Chicken Farm
A year after installation, we had €4.139 more profit because we spent less on chemicals and antibiotics.
Five months after Sonic was installed, the disease caused by E-coli was completely under control.
Big Dutchman
Fishing Pond
I had a lot of issues with thread algae in my pond but after one month with the system of Ultrasonic Group, I could easily scoop out the algae and could finally see the bottom. After 6 years, I never experienced any problems anymore.
Patrick D.
Swimming Pool
I had a slight bit of ‘green’ on some of the floor/walls of my pool. This now seems to have gone, forever.
Troy K.
The device installs quick. Now I don't have to clean my jacuzzi every two months and can leave it as it is without adding any chemicals to it.
Léon D.
I had a fully personalised service for my swimming pond. A fantastic product with great results, and it doesn't harm my fish but actually creates a better environment for them!
Amber W.
Home Installation
Ultrasonic Group did a splendid job! The devices are well hidden away and are nicely sealed. Very easy and quick installation with a wonderful product.
Peter B
We Offer

Foundational Hardware of Tomorrow... Delivered Today.™

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Everything you need to know to stay up-to-date with the newest information about biofilm and ultrasound.

Pilot project - Arcelor Mittal WWA Ghent (Belgium)

Several studies have shown that contamination of pipes, tanks or other materials in contact with liquids is caused by biofilm formation. Microorganisms such as iron and clacium adhere to the biofilm and use it as a basis for adhesion. Learn more by reading this blog!

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Test case with chicken breeder in Belgium

“Learn how Kris Coppen, a chicken farmer with 100,000 chickens, has successfully improved the health and well-being of his poultry. Read about his smart approach to cost savings and the implementation of Harsonic® in equal stalls. Improve the health of your poultry and optimize your bottom line with Harsonic®. Learn more in this inspiring case study.”

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Water Pollution in Chicken Farms

In the chicken industry, biofilm is a common problem. This thin layer of bacteria adheres to water pipes, which can cause infections and diseases in chickens. To tackle this problem, ultrasound is increasingly being used.

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