Blog by Ultra-Bio-Ozone®

The harmony between filtration quality and bacteriological treatment.

Imagine for a moment: you're getting ready to plunge into your Nordic bath, the water heated to a gentle temperature of 38°C. You're about to enjoy moments of relaxation and well-being, but have you ever thought about the quality of the water in which you're immersing yourself? It plays an essential role in the overall experience of your Nordic bath...

The pleasure and benefits of Nordic baths.

Nordic baths, also known as Finnish spas or Scandinavian baths, have long been a source of relaxation and well-being. But did you know that these oases of warmth and serenity offer much more than just moments of relaxation? When the water is heated to a pleasant temperature of 38°C and treated to be free of harmful chemicals, the benefits for the human body truly become extraordinary...
The benefits of Nordic baths, Les bienfaits des bains nordiques

The benefits of Nordic baths

The Nordic bath, also known as Scandinavian bath, is an outdoor spa traditionally made of wood with water heated to between 35 and 38 degrees. Ideally, taking a hot bath in a spa is followed by a cold shower or bath in ice-cold water. This ritual is usually repeated...
pool lighting, éclairage de piscine

Choosing the right pool lighting

A swimming pool is a place of well-being that must be aesthetically pleasing, but above all practical and safe. Installing the right lighting around and in the pool is necessary to enjoy it safely in the evening, but also to create a convivial atmosphere around...
Water treatments for your home, Quels traitements d’eau pour votre maison

Which water treatments for your home?

Water treatments for your home : The water filter carafe, The softener, Osmosis unit and Multi-functional filtration systems Although the word 'treatment' is often associated with chemicals such as chlorine, it actually involves many natural processes, such as...
Ozone water treatment, Traitement de l'eau à l'ozone

Are ozone-generating treatments dangerous for us ?

Ozone is a gas naturally present in the atmosphere which can have potentially toxic effects for living beings when its concentration becomes too high. Used for many years in air or water treatments, it is often singled out for its toxicity. But is it really toxic...
Pool maintenance, entretenir sa piscine

Why is pool maintenance so important ?

pool maintenance A swimming pool should be a pleasure above all, and not become a constraint due to a lack of suitable equipment. However, its water is polluted daily by numerous external elements, both from bathers and from outside. Poor maintenance of a swimming...
Urban fountains, Les fontaines urbaines

The revival of urban fountains

Urban fountains, including water dispensers for public use, are a solution that seemed to have been left aside in favor of the mass distribution of packaged water, and which is now gaining increasing popularity. Many countries have not waited for an anti-waste law, as...
air treatment, Air purifiers

The importance of air treatment nowadays

The consequences of a drop in air quality are serious for humans : in addition to well-known respiratory diseases and certain cancers, they can cause anxiety and depression, especially in young people. Air treatment is an option that has been democratised for a long...
Benefits of connected objects for the pool, Avantages des objets connectés pour la piscine, sécurité et le confort, Des économies

The benefits of connected objects for the pool

Benefits of connected objects for the pool Connected objects have invaded our lives in many areas. Connected watches configured for our jogging, remote controls for the house, they are now well anchored in our daily life. It is therefore only logical that home...
The stainless steel bottle, La gourde en inox

The stainless steel bottle, an ecological personal object

Every minute, 1 million plastic bottles are produced around the world. In France, more than 300,000 tonnes of plastic PET bottles are used each year. Even though our recycling capacities are growing, too little plastic is actually recycled. Only 49% of these plastic...
plastic bottles, bouteilles en plastique

How to get rid of plastic bottles

Rid of plastic bottles Because of their lightness and strength, plastic bottles make it much easier to transport liquids. They are the most common container for drinking water today. The polymer most commonly used in the manufacture of plastic bottles is PET...
Water treatment in establishments open to the public, Le traitement de l’eau

Water treatment in establishments open to the public

Water quality control is essential for establishments open to the public. The regulations impose objectives and a number of precise procedures to protect users against waterborne diseases. Public swimming pools or spas, hotels, campsites, etc... are indeed responsible...
Drinking water, l'eau potable

Drinking water : alkaline water, hydrogenated water

Drinking water : alkaline water and hydrogenated water. If drinking seems obvious to us, it is because water is the main constituent of our body, with an average quantity in an adult organism of about 65%, i.e. about 45 litres of water for a person weighing 70 kg...
Chlorine-free swimming pool, Piscine sans chlore

Chlorine-free swimming pool: the alternatives

Chlorine is undoubtedly the most widely used disinfectant today. In addition to its power to treat water, it is also an inexpensive product. Nevertheless, more and more studies are raising questions about its harmful effects and impact on health. The most widespread...
filtration systems, systèmes de filtrations

Why are conventional filtration systems not good enough for hot tubs?

The hot water in a hot tub or spa is a prerequisite for relaxation, but it is also a key factor in the growth of bacterias and algaes. Water in your hot tub must therefore be meticulously filtered. Many different filtration systems are offered by hot tub and spa...
water treatment without chemical


Specialists in 100% organic water and surface treatment. Ultra Bio Ozone is also a manufacturer and seller of hot tubs, spas, jacuzzis and water vending machines. From catalogue or custom-made.


combines UV and ozone. Two completely different processes, working in tandem to disinfect and sterilise water without chlorine or chemicals.

Swiss Thai Water Solution Co., Ltd.

111 Moo.6 Tambon Khunkong,
Amphoe Hangdong,
50230 Chiang Mai, Thailand


Phone number

(+66) 53-106-986


Opening times

Monday to Friday from 8 am to 5pm

AVI Swiss Group SA

Avenue de la Gare 36,
2012 Auvernier Suisse.

Rue des Draizes 7
2000 Neuchâtel Suisse.

Factory: (100% subsidiary of AVI Swiss Group SA.)