Elkay’s ezH2O bottle-filling stations fill 16 ounces in roughly five seconds. When a bottle is set under the spigot, a sensor automatically turns on the flow. When the user pulls the bottle away, it stops the flow. There is an automatic shutoff for the water after 20 seconds if someone fails to pull the bottle away. The filtering system removes particulate, chlorine, odor and lead (certified to NSF 42 & 53). The bottle filling stations are designed to operate on 20 psi to 105 psi supply line pressure. There is a one-year warranty on the unit (displays, valves, etc.) and a five-year warranty on the refrigeration system.