Founded in 1988, Lighthouse Water provides clean reverse osmosis water through a seven-stage filter system. It also offers distilled, high mag and alkaline water. Customers fill their own bottles, paying by the gallon and can use the store-provided carts to take their filled bottles out to their cars. One hundred gallon prepaid discount cards are offered which give a 25% discount over the walk in price. There is a nice selection of water storage bottles in one-, three- and five-gallon sizes and carry-along individual water bottles, counter top crocks, coolers, filters and filter systems.