Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

PR0G000T3

Milli-Q

Progard® Pretreatment Pack

Protects the reverse osmosis (RO) membrane from hard water components

Synonym(s):

Progard® T3 Pretreatment Pack

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

UNSPSC Code:
41104212
eCl@ss:
33050190
NACRES:
JA.14

Quality Level

300

feature

Optimal protection of RO membrane, optimized system lifetime and performance, feed water with a silt density index up to 5.

packaging

pkg of 1 unit

manufacturer/tradename

Progard®

halogenated residue

<1 ppm (Cl2)

compatibility

for use with Milli-Q® Direct

shipped in

ambient

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Progard® Pretreatment Pack is designed to remove large particles, organic compounds and free chlorine from tap water. This protects the reverse osmosis (RO) membrane against mineral scaling, organic fouling and chlorine oxidation.
Progard® T3 Pretreatment Pack ensures that your system lifetime and performance are optimized.
Replacement of consumables when requested by the system is key to maintain the system′s performance within specifications.
Designed for use with Milli-Q® Direct water purification systems.

Application

Removal of organics, free chlorine and particles from tap water to protect RO membrane.

Features and Benefits

  • The Progard® T3 pretreatment pack is constructed from polypropylene and EPDM.
  • Suitable for tap water feed with silt density index (SDI) < 5, Cl2 < 1 ppm.
  • Natural activated carbon media exhibits a high surface area and adsorption kinetic, tolerating feed water containing up to 1 ppm of chlorine.
  • Depth filter media exhibits a high capacity and optimized retention, tolerating feed water with SDI up to 5.
  • Incorporates polyphosphate, specifically selected to avoid scaling without releasing ions.
  • 100% traceability with e-Sure Tag - T3 pretreatment packs incorporate RFID technology. This provides instant visibility on pack parameters and ensures a safe and optimal performance of the system, giving full traceability.

Legal Information

Milli-Q is a registered trademark of Merck KGaA, Darmstadt, Germany
PROGARD is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service