Certificates

Hygiene expertise 2017
Antimicrobial efficacy

Philipps-Universität Marburg
Universitätsklinikum Gießen and Marburg GmbH

Comparative study 2014
Technical water quality

HagalisLAB
Laboratory for quality analysis

DVGW approval
Conforms to the guidelines of the German Drinking Water Ordinance

DVGW Deutscher Verein des Gas- und Wasserfaches e.V.

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