Piz Sardona Academy

Explainer videos

Water knowledge in a few minutes: each video answers one question from the Academy, with a transcript to read along and the full article behind it.

PFAS in water

What a laboratory analysis shows — and what it does not

What ‘organic’ means for water

Piz Sardona

Alkaline mineral water with a pH of 8.0 from the Castels spring in Mels — filtered through the rock of the Sardona Alps for twelve years.