Reverse osmosis direct drinking water equipment is a collection of reverse osmosis RO membrane, microfiltration, activated carbon adsorption, ultrafiltration technology as one. With reverse osmosis RO membrane as the core element, harmful substances can be completely removed from the water, the output is softened desalted water, the purified water produced is fresh, sanitary and safe, and its use is more extensive. Suitable for schools, shopping malls, parks, scenic spots and other projects requiring direct drinking water.