Study carried out by the Institue of Ceramics of Galicia for Alkanatur

Chinese Pitcher Studies:

Clay pottery (material used to manufacture bricks) has been found in the filters. This happens because these filters have materials such as aluminous silica ceramic with calcite and dolomite. Both are part of this clay, these materials are very inexpensive as a result, although they alkalize the water at low prices, it has no antioxidant properties (ORP +250) * and in the medium and long term can have harmful health consequences.

* In conclusion, it is important to understand for customers that antioxidants are measured in ORP, the more negative the number, the more antioxidant power the water has. The Alkanatur pitcher ​​has an antioxidant value of up to ORP-700.