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North, East and Middle Europe

​Dmitrij Materi


Tel.        ​+49 40 670 868-23

Mobile   +49 172 410 5848



Lydia Kühne


Tel.        +49 40 670 868-517

Africa, South, South East and
Western Europe, Middle East 

Chaker Bettaieb


Tel.        +49 40 670 868-548

Mobile   +49 172 549 8520​

South and Central America

Raphael Lima


Tel.        +49 40 670 868-548

Mobile   +49 172 549 8520​

South Asia / ASEAN / Far East of
Asia, New Zealand, Australia

Rohit Singh

Regional Manager - Asia


Tel.        +65 65 559 2568

Mobile   +65 9151 7081​

Evoqua Ultra Clear® TP TWF EDI

Leading - Edge Technology


The Ultra Clear® TP TWF EDI-Systems have a fixed and a flexible Dispenser to bring the water to your work. They supply the highest producible water quality for all critical test and research areas.​

Discover the new possibilities of our new process visualization - with a finger tap, all information at one glance.

  • ​​Glass Touchdisplay with generous 7” size and multi-color display for easy and fast operation
  • Easy to navigate by touching functional system components
  • New designed User-Interface
  • Graphic display of all main function
  • Use of SD cards and USB for data transfer


The Ultra Clear TP TWF EDI system is equipped with the necessary components to produce pure and ultrapure water directly from a municipal tap water source. The reverse osmosis unit has a recovery rate of > 30 % to conserve water.

The continuous electro-deionization (CEDI) stage has a flow rate of 20 l/h and purifies RO product water down to a quality up to 0.2 µS/cm (up to 16,6 MΩ-cm). CEDI product water can be drawn directly from the integrated storage tank. A polishing cartridge is provided that can obtain a water quality of 0.055 µS/cm (18,2 MΩ-cm) with a TOC-level up to 1-3 ppb (only in units with UV oxidation).

Systems with ultra-filter deliver ultrapure water that is RNase, DNase and DNA free with a dispense rate up to 1.8 l/min. The system water quality exceeds all reagent grade water quality standards including: ASTM Type 1, CLSI and ISO 3696 Type 1.

Various system options are available to fulfill all your lab needs. These options include an ultrafiltration module, UV-oxidization and TOC monitoring that can be tailored for any laboratory application in a single system. A built-in automatic flush cycle extends the life of the ultra-filter and helps reduce operating cost.

This compact system has been designed with all the required technical features to economically produce purified and ultrapure water. Performance of the system equals that of larger multi-component purification systems that cost more to purchase and operate. The system does it all from one compact unit.

Photos may vary from actual product

 Typical Applications

 Ultra Clear TP TWF EDI UV TM:

  • HPLC
  • IC
  • GC and GC/MS
  • TOC analysis
  • ICP and ICP/MS


Ultra Clear TP TWF EDI UV UF TM:
  • DNA sequencing
  • RNase-, DNase- and DNA-free
  • PCR
  • IVF
  • 2-D-electrophoresis
  • Critical cell and tissue culture
  • Pyrogen sensitive applications

 Other touch panel systems available from evoqua

Ultra Clear® TP System​                                              Ultra Clear® TP TWF System


Type II water specificationsValue​Ultra Clear TP TWF EDI UV TMUltra Clear TP TWF EDI ​UV UF TM
Flow ratel/h2020
Type I water specifications   
Delivery flow ratel/min1.81.8
DNase, RNase, DNA -free
Bacteriacfu/ml  < 1< 1
EndotoxinsEU/ml-< 0.001
Particles > 0.2 µmper ml< 1< 1
Feed water specifications   
Feed water pressurebar0.1 – 50.1 – 5
ConductivityµS/cm< 2000< 2000
Silt density indexSDI<  3<  3
Free chlorinemg/l<  0.5<  0.5
Total ironmg/l<  0.1<  0.1
TOCppb< 50< 50
Temperature°C5 – 35  5 – 35 

Shipping weight

UC TWF 30 l/60 l

kg43 / 4644 / 47
Power supplyV/Hz100-240/50-60100-240/50-60
Dimensions 30 l   H x W x Dmm530 x 560 x 320530 x 560 x 320
Dimensions 60 l   H x W x Dmm530 x 900 x 320530 x 900 x 320

Item code

Ultra Clear™ TP TWF 30 l


Item code
Ultra Clear™ TP TWF 60 l



 Consumables and Accessories

Catalog numberDescriptionChange frequency
W3T360439​Flexible Side Dispenser​-
W3T199848Conditioning module*
W3T197613Pre-treatment module AMB6 – 12 months
W3T197621Pre-treatment module DTO6 – 12 months
W3T197694Polishing module MFIIID6 – 12 months
W3T199853Polishing module ILT6 – 12 months
W2T526542Sterile filter 0.1 µm6 months
W3T199768Disinfection kit (pack of 3)-
W2T558521UV replacement bulb12 months
W3T197614Ultrafiltration module18 – 36 months
W3T197620RO replacement module 10 l/h2 – 3 years
W3T199197CO2 Trap replacement cartridge12 months
W2T558519UV Submersible bulb 30 and 60 l tanks12 months
W3T198007EDI cell 20 l/h4 – 5 years

* = Depends on feed water hardness and water consumption

* ​
ASTM is a trademark of the American Society for Testing and Materials
* CLSI is a trademark of the Clinical Laboratory and Standard Institute
* ISO is a trademark of the International Organization for Standardization

globallab@evoqua.com Evoqua Ultra Clear® TP TWF EDI