DI (deionized) water is the pure water with low TDS (Total Dissolved Solids) or without TDS. It could be used in the variety of domestic and commercial applications, such as laboratory, electronics, car or window rinse, aquarium, etc.

Hydragcom’s deionization (DI) cartridges are the best way to make DI water from tap water or RO filtered water through ion exchange process.
They are filled with high purified nuclear grade ion exchange resin to deliver high purity water with minimum TDS background. Simply DI filter removes remaining of dissolved solids after RO system. Hydragcom DI In-line cartridges work without need of any additional housing.