Quite apart from the fact that you certainly don't want to drink microplastics, the health risks have not yet been fully researched. Some studies suggest that they can have a negative impact on intestinal flora, cause digestive problems and lead to hormonal imbalances and other health problems.

A study by Newcastle University estimates that we consume an average of up to five grams of microplastics per week - the weight of a credit card! How? Various sources, including drinking water! All the more reason for a filbec water filter.