Deionization

The short answer is that you don’t need to use Reverse Osmosis ahead of a DI system… unless you prefer to spend a lot more money than you need.  Then by all means, just use DI.  In fact, there are many companies out there who’s revenue streams count on you not using Reverse Osmosis.

Years ago, high purity water was used only in limited applications. Today, deionized (or "DI") high purity water has become an essential ingredient in hundreds of applications. Just a few include the following: Medical offices Laboratories Pharmaceutical companies Cosmetics companies Large aquariums,fish tanks,and reefkeeping facilities Electronics manufacturing plants Food processi...