Founded in 2002, Pennsylvania-based Zero Technologies are creators and distributors of breakthrough water filtration technology designed for residential use; the concept was developed to solve one family?s desire for great water. The water filtration system transforms your tap water into ultra clean tasting water, removing and eliminating total dissolved solids such as lead, chlorine, chromium, hydrogen sulfide, mercury and aluminum using the ZeroWater? patented five-stage ionic exchange filtration system. The range of products includes stainless steel water filtration pitchers, water filtration tumblers with ion exchange filters, plastic water filtration pitchers, water filtration systems, replacement water filters and more. Enjoy the taste of purified bottled water without the cost and waste of plastic bottles by using the only filter/pitcher combinations that are certified to remove lead, mercury and chromium 6.