How does a reverse osmosis system work?

A reverse osmosis (RO) system uses pressure to push water through a semipermeable membrane, removing contaminants like chlorine, lead, arsenic, fluoride, and more. Before reaching the membrane, water flows through pre-filters that trap sediment and reduce chemicals. After filtration, the clean water is stored in a tank, ready at your tap. Whether you want a point-of-use RO system for your kitchen or a whole-home setup, Done Plumbing, Heating, Cooling & Electric can install a system that fits your space, water quality, and lifestyle.