Prototypes have been revised and checked in long-term studies on all relevant factors, repeatedly over a period of 15 years. Nationwide renowned testing institutes confirm that there is currently no water treatment system in the same quality and with the same security guarantee, as the PROaqua 4200 Basic and Premium units.
Our globally unique water system, (registered FDA -US-American authority for food and drug safety) with integrated and hygiene-certified membrane filter has already passed strict checks by independent institutes and governmental agencies.
The available reports of institutions underline the successful implementation of a natural filtration and vitalisation of your drinking water through our water system.
Operated by independent analytical laboratories:
For example, State Agency for Healthcare, Industrial Institute of Bavaria, State Office for Water Management, Max-von-Pettenkofer-Institut, ESWE Institute for Water Research and Water Technology GmbH, etc.