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Important change: from 28 January 2026, orders will only be possible for “collection in store”. We will no longer offer online payment.More Information
WaTu® by Certec® is the small capsule for at home and on the road – wherever you want to have pure, filtered water! Starting with freshly brewed coffee in the morning, your water bottle at the office, at school or at university, the drinking backpack during sports or the water pitcher at family dinner, WaTu® provides clean water all day.
Keeps drinking water fresh
The water can stay in the container, it only needs to be refilled
