The “arium® pro” system is ideal for producing ultrapure water in the lab. A choice of four versions is available to meet the different purity requirements. Its glass display with integrated keys and an intuitive interface guides users by menu prompts for total ease of operation. The system’s various functions adapted to the process give users the greatest possible flexibility in routine applications. The “arium® pro” systems have been designed for laboratory environments and are exceptionally easy to maintain. They are stackable and can be installed as wall, bench or underbench units, depending on available space.