We offer a wide variety of module and system options and parts and service capabilities for all CEDI and CDI® systems.  Whether your system was supplied by USFilter, one of the companies within the USFilter family (such as Ionpure) or any other water treatment equipment manufacturer, we can assist you.  We are dedicated to fulfilling your CEDI and CDI module, part, retrofit and service requirements.

Siemens Water Technologies offers a variety of robust modules that are specially designed to maximize performance:

• X Series modules offer the highest level of reliability in the industry and deliver superior performance for power, HPI / CPI, general electronics, food and beverage and laboratory applications
•  UP Series modules produce water qualities of  >18 megohm-cm conductivity and <0.1 ppb silica and are ideal for ultrapure water applications, such as those required in the microelectronics industry 
• H Series modules are hot water sanitizable to 176°F (80°C) and are ideal for pharmaceutical, biotechnology and other applications where sanitization by hot water and not chemicals is desired
•  MK Series modules offer the highest reliability in the industry and deliver superior performance and are direct replacements for E-Cell® MK1, MK2 and MK2E stacks

Some examples of CEDI and CDI® replacement and upgrades we provide:

• Replace your USFilter CDI® H Series modules with the same series modules
• Replace your USFilter CDI® P Series modules with the same series modules or upgrade the modules to the LX Series with our P-180 Upgrade Kit
• Replace your existing CEDI system with a USFilter CDI-LX™ system for greater reliability and lower operating costs 
• Replace your existing CEDI or CDI® system with our cost-effective, hot water sanitizable CDI-LX™ system
• Replace competitor-supplied CEDI modules (such as E-Cell® -- a registered trademark of Glegg Water Conditioning, Inc.) with our rugged CDI-LX™ modules for greater reliability, durability and long-term operation

If you require parts, we have a large inventory of replacement parts that can be shipped the same day, if necessary, including DC power supplies, controllers and modules.

Some benefits of purchasing our robust modules:

• Maximized reliability
• No concentrate recirculation and no brine injection with our patented “all-filled” concentrating compartment
• Leak-free operation with our double O-ring seal
• Significantly lower operating costs
• Ease of operation
• Superior electrical isolation
• 100 psi, 113°F (45°C) continuous, cost-effective operation

Depending upon the series you choose, hot water sanitizable modules are also available.

Data Sheets:

CEDI Replacement Modules data sheet
CDI-LX™ Systems data sheet
Compact CDI-LX™ Systems data sheet

Technical Papers:

Microelectronics Application for CEDI System
Selecting the Appropriated CEDI Configuration

Case Study:

CDI-LX™ Beverage Industry Case Study

Presentation:

Microelectronics Application for CEDI System