General Information

Design Software


PureDesign™ is an innovative ion exchange simulation program that helps facilitate design and simulation of ion exchange commonly used in industrial water treatment and industrial water softener system processes. The program provides the means to study all aspects of plant design associated with ion exchange resin performance and operation.

PureDesign™ has been developed to assist in:

  • Design of new ion exchange plants.
  • Comparisons of variations in flow diagrams and choice of resins.
  • Evalutating effects of changes in modes and conditions of regeneration.
  • Evalutating the contribution of the column design to the ion exchange performance by calculation of selectivity and kinetics in batch systems.
  • Simulation of existing plants, performance prediction, and investigation of performance improvement.
  • Simulation of laboratory and pilot plant scale-up.

To access PureDesign, please contact our software administrator at, for the software files, user name, password, and code to activate the program.

Quality, Environmental, Health and Safety

Classification, Labeling and Packaging (CLP) Regulation

Purolite complies with the EU regulation (EC) N0 1272/2008 CLP, to ensure that hazardous mixtures are clearly communicated through product classification, labeling and packaging. 

ISO Certification

Purolite facilities are certified by the International Organization for Standardization (ISO), guaranteeing our products are manufactured to meet consistent high quality standards. Download ISO 9001:2008 or ISO 9001:2015 certification for each manufacturing plant. 

Brazil  |  China  | Romania  | United Kingdom  | United States

Download ISO 14001:2015 certification for Purolite's laboratory in Wales.

United Kingdom

OHSAS 18001 Certification

Purolite production facilities in Romania, China, and the United Kingdom are certified to operate in compliance with the requirements of BS OHSAS 18001:2007.

China | Romania | United Kingdom

REACH Compliance

Purolite is fully aware and committed to REACH, and confirms its compliance with this European Regulation.

Read our Statement of REACH Compliance 

RoHS Certification

Purolite certifies that our products are in compliance with the EU Directive 2015/863 on the Restriction of Hazardous Substances in Electrical and Electronic Equipment (RoHS 2).

Download PDF

Product Certification

Food and Drug Administration & EC ResAP (2004)3

The Purolite Romanian manufacturing facility is US-FDA inspected for the production and distribution of APIs. Products used in food and beverage consumption comply with ResAP (2004)3 and/or FDA 173.25 and 173.65 regulations.

Establishment Inspection Report
Establishment Registration Renewal Certificate
Current Good Manufacturing Practice Certificate
Resolution ResAP (2004)3
FDA 173.25 Ion Exchange Resins
FDA 173.65 Adsorbents 

French Health Ministry Approval

Download the French Health Ministry Certificates of Approval for Potable Water Treatment with Purolite products.
C100E Agreement
C100E Avis AFSSA
C100FMK9130 Agreement
C100FMK9130 Avis AFSSA
Purolite A520E | PFA520E | PPA520E
Purolite C107E
Purolite C120E | PFC120E

Halal Certification

Purolite produces Halal products under the supervision of several respected Islamic Councils. For the specific Halal certificate for each plant, please click on the links below.

China  |  Romania  | United States

The Indonesian Council of Ulama, has also declared the China manufacturing plant to be Halal certified. Download the MUI certification for the China facility.


Kosher Certification

Purolite manufactures products in compliance with kosher production and packaging rules. Visit Kosher Certification and search Purolite for a complete list of our kosher-certified products.

NSF/ANSI Certifications

Visit the Water Quality Association for a list of products that have been certified to NSF/ANSI-44 Standards and NSF/ANSI-61 Standards.

Download the NSF/ANSI WQA Gold Seal Certificate of Compliance for each manufacturing plant.

China  |  Romania  | United States

United Kingdom Secretary of State Approval

Visit the UK Drinking Water Inspectorate for a list of approved Purolite products for drinking water in the United Kingdom.  

Water Regulations Advisory Scheme (WRAS) Approval

The WRAS (Water Regulations Advisory Scheme) tests water products to ensure that they do not waste, misuse, unduly consume or contaminate the water supply. The following Purolite products have been aproved by WRAS in the United Kingdom:

FerrIX™ A33E
Hypersol-Macronet® MN200