Watermill Express

Drive-up refill stations provide drinking water and ice. Customers fill their own bottles and containers at automated locations, with options including 1-, 3-, and 5-gallon bottles and a 5-gallon bottle with a spigot. Water is filtered and purified using reverse osmosis, which removes impurities and contaminants. The company says stations are serviced daily, monitored around the clock, and supported by water testing through state-certified labs and an internal computerized system. Customers can also purchase bottles. Watermill Express operates locations in Phoenix, where people can refill containers themselves and reduce reliance on disposable plastic bottles.