Service
Our 3Quellen water devices are completely maintenance-free. Nevertheless, we are always there for you personally. With 25 years of experience and extremely high customer satisfaction.

Easy installation
Here you will find installation instructions and technical requirements for 3Quellen water devices.

Advice & Ordering
Simple installation
Our drinking water systems are installed in the existing water system. All connections are standardised and simple in design.
The Model S with optional filter can be installed by the user, as shown here. For all larger water appliances, we recommend installation by a professional plumber.
The 3Quellen devices are maintenance-free. The first device has been in use for more than 25 years.
Frequently asked questions – FAQ

The patent as a quality criterion
On the one hand, patenting was necessary for us to protect our invention and, on the other hand, it was intended to document that our invention is technically comprehensible and not some esoteric magic device.
Only technical inventions that are new, involve an inventive step and are commercially applicable can be patented. Known processes, pure discoveries or ideas without practical application would be just as unpatentable as devices with promised effects that contradict the laws of nature. This is examined by the patent offices in each individual case.
Our inventions are legally protected in Germany and the European Union by three patents: 102009003162, 102014100025 and EP2891641.