We estimate the market for water coolers in France at between 200 and 300 million euros. The water cooler market includes bottled water coolers, network coolers and atmospheric coolers. There are still few water coolers in the workplace. Companies are still reluctant to adopt these solutions. The number of water bottles is less than 100,000, while the number of water fountains exceeds 400,000. The French market is evolving from bottle fountains to network fountains, which offer advantages such as better water quality and greater safety. The main players in the French market are Culligan, Waterlogic and Château d'eau. Innovation in the sector is notable, with developments such as SAFEPATH CU+ antibacterial technology and European standardization efforts. French legislation prohibits the free distribution of plastic bottles in public places, and has made it compulsory to install water fountains in public places. Studies highlight the significant health impact that even mild dehydration,