Electrodeionization (EDI/CEDI)


Electrodeionization (EDI) technology combines semi-permeable membranes and ion-exchange to remove contaminants and produce high purity water. EDI/CEDI systems use electrical current and specially prepared membranes to separate and segregate ionized aqueous contaminants such as carbon dioxide, silica, ammonia, boron from your water sources. EDI systems are chemical-free, achieve 97% water recovery, and consume only electricity.

MPW Products Direct carries a line of electrodeionization systems and replacement stacks, for a wide variety of applications. We also offer turnkey turnkey EDI Retrofits,  and custom EDI/CEDI solutions and support. Please explore the options below or Contact a Specialist for more information.

  • EDI Equipment

  • Electrodeionization (EDI) Retrofits

  • Engineering Studies