A human can survive for up to 50 days without food. Without drinking, people die after a maximum of 10 days. “Water is life = life is water.” ! Clean water, so to speak.
Drinking water has already come a long way before it runs out of our tap. A very important step is the filtering process. Basins with sand beds are part of the filtering process. the larger and also smaller impurities are filtered out by a sand bed.
Euroquartz has the necessary different grain sizes and shapes. Our products fall within the standard: DIN EN 12904: 2005. The European standard of “products for filtering drinking water”