Logo_TrustWater_Wasserfilter_frei light grey_Header

The Trust Water® Philosophy

The reason why we get up every day is to make the world
into a more sustainableand better place.
“You are what you drink”

Filtered & clean drinking water without plastic waste

At Trust Water®, we strive to support not only the sustainability of our planet through fewer plastic bottles with every single purchase, but also the health of our customers thanks to truly clean filtered drinking water from your tap.

With every purchase of a water filter, the community grows, our affectionately named Trust Water® family, and we are convinced we are doing something good for the world with every unit sold.

Our promise

At Trust Water® we put our customers first ! You are the heart of our brand and that’s why it’s even more important to us that you’re happy.



The health and satisfaction of our customers is our highest priority. Nevertheless, we offer a 30-day “money back guarantee”.



Our drinking bottles are free of microplastics and reusable. Thus, we avoid plastic waste, as is the case with disposable plastic bottles (environmentally friendly).


High quality

We follow the highest quality standards to give you the best experience with our products.


Long durability

Our replacement filters keep water filtration at the highest quality.

Felicitas Rethwisch

The person behind the scenes at Trust Water®


Felicitas Rethwisch

My name is Felicitas Rethwisch and water saved my life over 25 years ago. Since then it has been an integral part of my work.

Trust Water ® is the sum of my experiences and answer to the challenges of our time. Clean, energy-rich water is the “solution” to many problems – literally.

It is not only food, but a life mediator. And even more than is true for our solid food:

You are what you drink!

On site

Altbachweg 18
86859 Igling