French Eaux System





For over 30 years, French Eaux, a Groupe Domeau subsidiary based in France, has been designing and installing water treatment solutions in mainland France, the French overseas territories and abroad. Whether for the home, business or the sea, we guarantee healthy, filtered water for every use.
Why choose French Eaux?
- Over 30,000 customers equipped
- +30 years of water treatment expertise
- Still, sparkling, fresh, hot or tempered water
- Network of distributors and installers in 20+ countries
- Referenced by the leading marine brands
- After-sales service and maintenance
One Zéro

Designed for use at home or on your boat, the OneZero connects easily to your water supply, using the available pressure to transform dirty water into pure, drinkable water. Reverse osmosis is the essential choice for water free of bacteria, viruses, chlorine, chemicals, arsenic, heavy metals, odors and microplastics, guaranteeing the purest water on board.
With a modern design and no pumps or motors, the OneZero is both silent and easy to install, whether vertically or horizontally. Ecological and practical, it effectively eliminates contaminants, allowing you to easily refill your tank and say goodbye to single-use water bottles on board.
Enjoy pure water, while reducing single-use plastic thanks to our EC’EAU RESPONSABLES commitment.
Fountains
The OCEANE combines performance and aesthetics to meet your need for pure water. Thanks to its reverse osmosis system, it filters out bacteria, viruses, chlorine, chemicals, odors and microplastics, guaranteeing high-quality water. Capable of producing up to 50 liters per hour, it offers three modes: ambient, fresh (5°C) and sparkling water.
Compact and lightweight (12 kg), it fits perfectly into any space, with an optional column unit ideal for offices, restaurants and reception areas. Available in black or white, its modern design adapts to any environment.
The MAHE fountain is a compact tabletop fountain, capable of producing ultra-filtered tempered, fresh, hot and sparkling water, all in one.
Equipped with touch-sensitive buttons and a sleek design, it’s easy to use, with a safety feature for hot water at 90°C (Preferably to be fitted with our OneZero Osmosis unit or Ultrafiltration).
Available in white or black

Integrated Bar U5 & U4

Ultra-design tabletop fountain integrated directly into the worktop with touch-sensitive buttons on the base, offering ultra-filtered water in Fresh, Sparkling, Hot and Ambient versions. Ultrafiltration or reverse osmosis optional.
Would you like pure, hot water at 90°C for your teas, for example? Then opt for the U5 which, unlike the U4, dispenses hot water in addition and has its touch-sensitive buttons directly on its base. It is also equipped with a child safety lock. To be integrated into the worktop.
Unit housing to be installed in a ventilated cupboard (preferably pre-fitted with our OneZero Osmosis unit).