Gjosa GS1

Gjosa is a Swiss research and development company that aims to find new simple and practical solutions that are applicable in everyday life and have a significant impact on the environment. The protection of water, both in qualitative and quantitative terms, is particularly in focus. JET FUSION, a patented technology developed by Gjosa with Elmar Mock in 2016, saves up to 79% of water and energy while maintaining the comfort of showering. This has never been seen before. The technology was recognized by a renowned magazine as one of the 100 best innovations in 2021. L’Oreal has already equipped its salons with this technology, saving money and being environmentally friendly every day. The annual savings are enormous, as it not only saves water but also the energy required to heat the water. The GS1 is specifically designed for boats, RVs, and mobile homes. A person taking a 10-minute shower with a conventional shower uses about 130 liters of water. In contrast, the GS1 only uses 25 liters of water during that time. This is a remarkable saving of 105 liters per shower. By breaking up the water droplets and using high speed, a pleasant and invigorating water stream is created. Those who have tried Gjosa Jet Fusion will love it. The GS1 is universally applicable and fits all standard hoses (1/2 inch universal thread).