what is a reverse osmosis water system

A reverse osmosis water system is a water filtration device that uses the process of reverse osmosis to remove contaminants from water. Reverse osmosis is a process where water is forced through a semi-permeable membrane under pressure, creating a stream of treated water and a stream of reject water. This system is capable of removing up to 99%+ of dissolved salts, particles, colloids, organics, bacteria, and pyrogens from water. It is widely considered one of the most effective water filtration methods and is used in a variety of applications, including filtration for whole houses, faucets, aquariums, and restaurants