The Simplicity personal ultrapure water purification systems is intended for scientists who use less than five liters per day of water free of organic and inorganic contaminants. The portable system weighs less than 10 pounds and installs without plumbing or special mounting. According to the manufacturer, a removable reservoir holds 3.5 L of pretreated water. The system is available with or without an ultraviolet lamp.
Millipore, Bedford, MA