11.12.2020

 

We performed another test in cooperation with the German ISEGA laboratory ISEGA (www.isega.de), this time we did not use water from a natural source, but the contamination of the incoming water took place directly in the laboratory. The exact required degree of water contamination by selected substances has thus been achieved.

 

 

The test results confirmed the ability to reduce contaminants (E.coli, microorganisms, lead) with an efficiency of 99.99%.

 

Test results

   

 

 

 

 

 

 

 

 

 

 

 

 

A frequently asked question is how effective the filter in the Quell NOMAD bottle is after two months since the first use if the bottle has been used only minimally or not at all. Therefore, we agreed with the ISEGA laboratory to repeat these tests with the same bottles and filters, after two months. We will publish the results of this test soon.