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WaterFlush

An universal toilet tank ecological, economical and eco-responsible, which saves water and requires no maintenance

July 2022
July 2025

WaterFlush

An universal toilet tank ecological, economical and eco-responsible, which saves water and requires no maintenance

  • World Alliance Member
  • Featured Solution
  • Labelled Solution
Label Date July 29, 2025
From France
Maturity stage TRL 9 / CRI 5-6 - Market competition driving widespread deployment &/"Bankable" grade asset class

The WaterFlush toilet tank saves you time and money : - Innovative: no flushing mechanism with seal = 0 leak = 0 risk of scaling = 0 maintenance - Economical: down water bill from 40 to 50% on average - Ecological: you only consume what you need: 2 to 6 liters of water - Eco-responsible: tank guaranteed for 10 years, and 100% recyclable. New range with products 100% sustainable, from march 2025. - Hygienic : all the water is used for each big flush to limit bacterial growth. To do good for the planet, we must start by taking action in our daily lives. Our brand was born from the desire to take care of the most precious asset on our planet: water.

The Environmental Benefits

  • Given the possibility for the user to dose the water poured into the bowl, the average consumption observed is around 4 liters of water each time it is used
  • No flushing mechanism with seal, therefore no leakage, no risk of scaling and no maintenance.
  • Very easy to install, on all types of bowls thanks to its adjustable fixings, and in less than 10 minutes.
  • up to 50% of clean water saved
  • product 100% recyclable
  • new range products in 100% sustainable material

The Financial Benefits

  • 100 € savings/year compared to a traditional system for a household of 4 people (2 adults and 2 children)
  • 57% reduction in water consumption in 2 hospital buildings equipped with WaterFlush tanks, representing savings of over 30,000 euros over 3 months

Target client profile

Benefits

Activity Region

  • Headquarters
  • Activity

Company Profile

EcoNeves

French designer and manufacturer of the "WaterFlush" WC tank in Falaise, Normandy.

Headquarters 72000 Le Mans, France
Type Company
View company profile Solution website

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator EcoNeves has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.