Clean, purified water is essential for homes, businesses, and specialized uses like aquariums and laboratories. A 6 stage reverse osmosis system is one of the best ways to achieve high-quality water. While reverse osmosis (RO) removes most contaminants, the deionization (DI) stage takes water purity to the next level. This article will explain why DI water is important, how the DI filtration stage works, and why it plays a key role in a 6-stage RO system.
