JUDO stands for perfect water quality.

And that already since 1936.

We need water in almost all situations of our everyday life. Just think about taking a shower in the morning, preparing your coffee or tea, or your pleasantly heated apartment on cold days. We make sure that you can enjoy the best possible water quality in all these situations. And we have been doing this for over 80 years!

The demands on your water are as varied as the everyday situations. As experts in water treatment, we understand that and hat’s why we offer you a particularly diverse range of products that is precisely tailored to your needs. This ranges from domestic and building services engineering to industrial applications. Highest quality for the highest demands, that is water treatment made by JUDO.

Discover our products now!

So that water meets the highest requirements:


Water is our most important asset. It is not for nothing that its supply is so rigorously legislated with strict monitoring of its quality: water is our best controlled foodstuff.

What our waterworks deliver meets the highest standards and is subject to strict controls. Nevertheless it is worth taking a closer look, because

Making water a comfort zone

Comfort, protection and safety for you and your home.

Since our foundation in 1936 we have been developing technologies and processes to treat the life-giving liquid water with innovative and sustainable methods. No matter whether it is drinking water, heating water, well water or sea water. For example, we designed the first fine dosing device, invented the backwash protective filter and developed the world’s first fully automatic water softening system.

We live our dream of making water even purer and softer for you. Our goal has remained the same for all these years: Perfect water for you and your family.

You are on your way to the washing machine, your arms are full of laundry and you want to quickly adjust the water hardness for the wash cycle…

You have the choice

Discover the JU-Control App now!