The Waterwise 4000 is so compact and versatile that it’s widely used—with excellent results—by people around the world. You, too, can have a supply of fresh homemade distilled water no matter where you are. Since it requires no installation or hookups, the 4000 is an everywhere solution. Simply fill the stainless steel boiler with tap water, press the start button, and soon you will enjoy the most deliciously pure and refreshing water you’ve ever had. Glass collector/storage bottle.