In Danum, you will find everything for healthier and cleaner water
We will take care of your water from A to Z
complex water treatment
From water analysis, through its treatment to installation
Water analyses
Certified results from an accredited laboratory. You can order for your own assurance, for the approval and opening of operations, anywhere in Slovakia.
Water treatment
Do you want to solve a specific water problem? We have hundreds of devices for hard water, metals, chlorine, for wells, including delivery and installation at your location.
For companies
For B2B partners and installers, we have equipment, accessories, and spare parts available at wholesale prices and ready for immediate delivery.
You don't know what you need?
We will advise you.
We will help you identify the water issue and recommend what will be best for you. Describe your situation to Danumír, our AI advisor – write to us , or call.
Ask Danumír
More about Danumír, the AI advisor for water and water treatment →
We are available to you at:
+421907187800
20+ years of experience
For more than 20 years, we have been working with methods related to improving water quality. We continuously educate ourselves and seek innovations.
1400+ installations
Our educated technicians will professionally install filtration systems and also provide advice on their maintenance. With us, installation and service are in good hands.
36,200+ water analyses
Based on the results of the water analysis, we will offer the most suitable solution. We are familiar with the substances in the water and their effects on the human body.
1350+ products
We offer a variety of devices and accessories for water treatment. All the products we offer are tested or have proven results of effectiveness.
They trust us
Water treatment devices from Danum are used by hospitals, spas, hotels, and industrial operations throughout Slovakia.
Trnava University Hospital · NCH Slovakia · Hotel Tevel · Slovthermae – Diamond Spa Dudince · MIDA DENT · SAM Industries · Würth · Volkswagen Slovakia · Osram Nové Zámky · Oseva · FirstFarms · Forests of the Slovak Republic
Real reviews from real customers
Milan B. → water analysis
"Quick, correct handling. Collection within a week and results the following week, along with proposed solutions for the unsatisfactory condition. Perfect."
Ján N. → HydroSoft softener
“2 years after the installation of the water softener and after 2 regular services, I am satisfied with everything. I recommend it.”
Ján K. → installation and service
"Excellent approach during the sales process, installation, and subsequent service. The technicians are experts, working cleanly and professionally. I definitely recommend."
Michal D. (CZ)→ HydroSoft Elite Max
"I especially appreciate the willingness and helpfulness during the installation. The purchased device HYDROSOFT ELITE MAX. The water softener works perfectly."
Lucia Č. → well / HydroTreat
“I praise the very pleasant approach, as well as the expert advice. We need to address our well water and water treatment – we found a solution, but we also received initial instructions on how to proceed and what to prioritize.”
Ľubica P. → UV lamp
“Great satisfaction, pleasant communication, since 2019 we have been buying bulbs for the UV lamp, they always remind me in a casual way that it’s time for a replacement. The offers are tailored to our needs and the individual approach to the customer is priceless.”
Need help choosing the right product?
Choosing the right product from a wide range isn’t always easy. We are happy to help you navigate our devices and accessories that will give you access to better water. Get in touch with us!
