Bacteria
E. coli was tested. The starting value before the filter is shown as 100%; after filtration, 100% of the tested E. coli bacteria were retained. The result meets the German drinking water regulation.
100%
All measurements come from an independent test report by the Dr. Pötsch laboratory. We publish the results in full and unaltered - you can download the original document below.
Complete measurements
| Substance tested | Retention |
|---|---|
| E. coli after filtration | 100.00 % |
Tested by the independent Dr. Pötsch laboratory, 2026. The values refer to the samples and test conditions documented in each report.
View original report