Remove calcium, magnesium and other ionic impurities that can harm steam sterilizers with the Thermo Scientific™ Harvey™ DI+ Cartridge System. This turn-key system ships complete with a remote dispenser, Pura-Lite indicator and a high capacity, two-bed ion exchange cartridge. It is quick to set up, easy to use and requires only simple maintenance. Easily install the system with wall mount and eliminate the need to store containers of distilled water. The system accepts a broad range of other cartridges to remove impurities and produces pure water at a flow rater of 4L/min.