EDI Modules

EDI modules are advanced continuous electrodeionization systems designed to produce ultra-pure deionized water without chemical regeneration. By combining electricity with ion exchange resins, EDI removes dissolved ions more efficiently than traditional ion exchange modules, making it a reliable post-treatment after a Reverse Osmosis (RO) system for high-performance RO polishing and industrial compliance.

Our Super Quality EDI modules provide consistent high-purity water with low operating costs and continuous operation—ideal for power plants, pharmaceutical water systems, and ultrapure water treatment applications. If you need a chemical-free solution that maintains stable purity and reduces downtime, 💧 Book your free consultation and secure the right EDI module for your system.

Frequently Asked Questions About EDI Modules

They are used in water treatment systems to produce high-purity deionized water by polishing water after an RO system without chemical regeneration. This section answers the most common user questions about electrodeionization, performance, compatibility, and ion exchange alternatives.

1. What is an EDI module in water treatment?

An EDI module is a continuous electrodeionization unit that removes ions after an RO system to produce ultra-pure deionized water without chemical regeneration.

2. How does EDI work after an RO system?

EDI polishes RO permeate using electricity and ion exchange resins to remove dissolved ions, delivering high-purity water for industrial applications.

3. What is the difference between EDI and an ion exchange module?

EDI is a chemical-free continuous process with no regeneration, while an ion exchange module uses acids and bases and requires downtime.

4. What is the price of EDI modules?

The price of EDI modules varies depending on flow rate, capacity, and water treatment requirements— 💧 Book your free consultation to get an accurate price.

5. Are EDI modules suitable for replacing ion exchange systems?

Yes, They can replace traditional ion exchange systems when paired with an RO system, providing continuous deionized water without chemical regeneration for high-purity applications.