Tap water in Switzerland is among the best in Europe. However, its systematic treatment with chlorine leaves an unpleasant residue in taste and smell, and its pipes can add traces of lime, lead, or other metals. The result: many households continue to buy plastic bottled water, for taste rather than safety.

OThera offers a coherent alternative: a filter carafe made of high-quality ISO 3585 borosilicate glass, the same glass used in laboratories and medical equipment for its absolute chemical neutrality, thermal resistance, and total absence of substance migration into the water. Zero BPA, zero plastic, zero parasitic taste.

Its filter with gently steam-sterilized activated carbon works by adsorption: its exceptionally developed microporous surface captures chlorine, organic residues, heavy metals, and impurities, while letting beneficial minerals (calcium, magnesium) pass through. The resulting water is softer, more pleasant to drink, also ideal for infusions, herbal teas, and cooking.

Capacity 1.2 litres. 1 Classic filter included, capacity approx. 150 litres. Do not put in the dishwasher. Also suitable for your pets and plants.