The ELGA PURELAB Chorus system helps laboratories reach high-purity water requirements. The system allows users to configure a customized solution based on application, budget, and layout of their lab. The Chorus 1 delivers type I+/I ultrapure water for laboratories that need larger volumes of water, while the Chorus 2 is designed for general laboratory grade water (type II). The Chorus 3 provides type III water direct from a potable tap source for general water requirements. Recently released are the ELGA PURELAB Chorus 1 Complete, Chorus 2+ RO/DI, and Chorus 2+ RO/EDI.