ozone.ch - your specialist for water treatment and ozone !

Ozone.ch has 20 years of experience and over the years has worked closely with its customers to identify their needs and offer them a personalized service. With the support of our customers and suppliers, we have been able to develop and improve our services.

Today's world is constantly evolving and increasingly investing in ecology and recycling to preserve our planet. To this end, we have decided to give priority to local businesses in order to participate in sustainable development and the reduction of the carbon balance. We care about the health of our planet, and that is why we place ecology at the center of our concerns.

Proud of our commitment, we want to guarantee quality services and equipment to ensure professional service and excellence for our members and our clients.

We are at your disposal to advise you and propose you the solution most adapted to your needs.

Ozone offers solutions for:

  • Air treatment, using ozone to eliminate odors in individuals, in hotels, in STEPs.
  • Treatment of water by ozonization, cleaning in place (CIP), disinfection, deodorization, potalization, reduction of COD, mineralization.
  • Sterilization of water by ozone or UV. Purification of process water (filtered water, softened water, osmosis water, demineralized water).
  • Domestic water treatment, tartar removal, disinfection for swimming pools, potalization.
  • The Use of Ozone in the Agri-Food Sector.

We inform you that ozone is present exclusively in Switzerland and Metropolitan France.

On request and for certain products, we can also be present in Germany and Italy.

These choices follow our policy and our involvement in ecology, sustainable development and the reduction of the carbon balance.

Thank you for your understanding


SIAMS 2024

Nous vous annonçons la prochaine édition du SIAMS du 16 au 19 avril 2024.

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ILMAC in Lausanne 7th and 8th of October 2020


This exhibition brings together more than 150 exhibitors who present new laboratory technologies as well as process technology.

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15 février 2023 Cours FSRM Traitement des eaux industriellesRead more ...


Fermeture du 25 juillet au 7 août 2022

ozone.ch sera fermé pendant deux semaines à l'occasion des vacances d'été.

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L'édition du SIAMS 2022 a été un succès


Le SIAMS 2022 a eu lieu du 5 au 8 avril 2022

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Vente d'une station d'eau ultra Milipore


La société Atela vend une station de traitement d'eau ultra Milipore

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Top products of ozone.ch

Domestic softeners

Domestic softeners





The limescale in the water pipes in the house, pans, sinks, shower enclosures is the result of the precipitation of calcium dissolved in the water, in the form of calcium carbonate.

Water softeners are the only devices that physically remove limescale to reject to sewer: calcium ions are removed from water by ion exchange.


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ozone.ch Suisse
Chemin des Aulnes 1
CH-2400 Le Locle

Tél : +41 (0)32.841.77.55
Fax : +41 (0)32.841.77.57



71 Route des Vallées
74100 Annemasse

Tél : +33 (0)
Fax : +33 (0)


horaires d'ouverture:
8.00 - 17.30 heures