Wateria offers Purified Water, Alkaline Water and Oxygenated Water with on-site purification system. Wateria has developed a unique 15-step purification system using reverse osmosis technology. The Wateria system is specially designed for purifying tap water. Wateria has become a leading regional franchisor of the finest drinking water in California, celebrating 25th successful year within the industry. Today, 25 locations are under operation with success.