ZeroWater Knowledge Center

Research takes a long time, and regulations even longer – which means that it is always too late. It is therefore good to realise which substances are in our drinking water and what they do to our body. To share the knowledge, ZeroWater has drawn up extensive dossiers on various substances, such as PFAS, lead and chromium.

The latest news about PFAS

Some poly- and perfluoroalkyl substances (PFAS) can pose a health risk. PFAS enters the body through, for example, unfiltered drinking water and food. It can affect the immune system and, in the worst cases, even cause cancer.

Nowadays, there is much more research and it appears that PFAS is a major problem. The discussion about PFAS is therefore very topical. Via our PFAS dossier you can closely follow all changes and discoveries in the field of PFAS.

Zerowater offers the only filter that removes PFAS, chlorine, chromium, zinc from the drinking water

ZeroWater considers the attention to pollution of our drinking water important. That is why we are completely transparent about what can be found in the water and what our filters can filter. Click on a fabric to read more information. You will also immediately discover the impact on health.

Removes the following metals

ZeroWater
75 Litre*
ZeroWater
150 Litre*
Competitor
75 Litre
Competitor
150 Litre
Chrome 3 98.0% 94.0% 91.5% 86.6%
Chrome 6 99.0% 99.0% 33.1% 28.1%
lead 99.0% 99.0% 85.7% 80.2%
antimony 99.0% 96.0% 55.9% 2.9%
arsenic (+3) 98.0% 85.0% 19.0% 10.0%
arsenic (+5) 98.0% 93.0% 67.0% 32.1%
barium 99.9% 99.9% 88.7% 88.5%
beryllium 97.0% 97.0% 78.7% 46.4%
cadmium 97.0% 97.0% 85.4% 82.2%
copper 99.9% 99.9% 76.8% 69.1%
iron 99.9% 99.9% 96.8% 90.1%
manganese 99.0% 99.0% 96.1% 95.2%
mercury 92.0% 91.0% 61.9% 39.3%
selenium 99.0% 98.0% 22.2% 16.1%
silver 99.9% 96.0% 15.0% -2.1%
thallium 99.0% 98.0% 56.5% 20.0%
zinc 99.9% 99.9% 88.4% 85.4%

*% reduction after 75L filtration | **% reduction after 150L filtration

Removes the following non-metals

ZeroWater
75 Litre*
ZeroWater
150 Litre*
Competitor
75 Litre
Competitor
150 Litre
chlorine 99.0% 99.0% 89.5% 72.7%
cyanide 99.9% 99.0% 85.5% 78.2%
99.9% 99.9% - -
fluoride 99.0% 91.0% 9.1% 2.4%
asbestos 99.0% 98.0% 92.9% 58.5%
nitrate 98.0% 78.0% 45.4% 22.0%
nitrite 99.0% 88.0% 0.0% 0.0%