Skip to Content
Merck
CN
All Photos(2)

Documents

PRPK0L0S1

Milli-Q

PrePak Pretreatment Pack

For use with Elix® Gulfstream / Large and RiOs™ Large systems, Protects and maintains good performance of the reverse osmosis (RO) membrane.

Sign Into View Organizational & Contract Pricing
All Photos(2)
Synonym(s):
PrePak L1 Pretreatment Pack
UNSPSC Code:
41104212
eCl@ss:
33050190
NACRES:
JA.14

Quality Level

300

feature

recommended for SDI > 2 and high chlorine level

packaging

pkg of 1 unit

pore size

0.5 μm pore size (CRW5 type)

compatibility

for use with Elix®
for use with Elix® Gulfstream
for use with Elix® Large
for use with RiOs™ Large
for use with RiOs™

shipped in

ambient

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Proper pretreatment is an essential step in producing the desired final product water quality. The choice of the pretreatment is made according to the flow rate of the feed water. The PrePak L1 pretreats tap water by removing large particles, organic compounds, and free chlorine. It is intended for use with larger water purification systems as additional pretreatment to the system′s Progard® TL pretreatment packs.
For use with Elix® 20/35/70/100 systems and RiOs™ 30/50/100/150/200 water purification systems.

Application

Provides optimal protection of the RO membrane.

Features and Benefits

  • Ensures system lifetime and performance are optimized.
  • 0.5 μm depth-filtration to remove particles.
  • Activated carbon to remove chlorine.
  • Silver-impregnated activated carbon provides free chlorine reduction and bacteriostatic protection.

Legal Information

ELIX is a registered trademark of Merck KGaA, Darmstadt, Germany
PROGARD is a registered trademark of Merck KGaA, Darmstadt, Germany
RIOS is a trademark of Merck KGaA, Darmstadt, Germany

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

  1. How frequently do the various consumables need to be changed?

    The frequency that consumables must be changed depends on the system's usage (treated water volume) and on the consumables themselves (time of usage). In order to ensure the quality of water and your results, the consumables should be replaced when the system alerts you.

  2. What is the consumables delivery time?

    Refer to the consumable's Product page for a first estimation of its expected delivery time and contact customer service for more information.

  3. How are consumables changed?

    To help you to change your system's consumables, several video tutorials are available on our YouTube channel: Milli-Q®System Care Tutorials. For high-flow systems, please keep in mind that all consumable changes must be approved by a 3-digit code that only the person in charge of the system knows.

  4. What is the shelf life for Pretreatemnt?

    The shelf life is 2 years for all consumables kept in the recommended storage conditions (temperatures from 5 to 30°C; humidity between 10 and 80%). Contact your local representative for more information.

  5. Can I arrange to have my consumables automatically ordered and delivered once a year?

    It's possible to place only one consumable order per year with a specific contract called "Consumable Supply Agreement (CSA)" For further information, contact your local representative or sales contact.

  6. Where can I find data sheets, Certificates of Origin, Certificates of Analysis, and Certificates of Quality?

    Documents and certificates are available in the "Documentation" section on this page. Do not hesitate to contact us if you require further information.

  7. What steps are you taking towards improved sustainability?

    Sustainability is at the heart of our innovations. From reducing water and energy consumption, to minimizing plastic and chemical waste, our dedicated water system engineers are constantly working on new ways to reduce the ecological footprint of our products to better support the sustainability goals we’re all striving towards. For more information, we invite you to review the following brochure and infographic which highlight our efforts and achievements: link. Do not hesitate to contact your local representative for further information.

  8. How can I know which consumables can be used with my system?

    To know which consumables can be used on your system, you can see in the user manual of you system or see it on the following webpage of consumables. All the consumables for each system are indicated.

  9. Can consumables be opened and refilled?

    Unfortunately, this is not possible because of safety issues and the need to guarantee the quality of consumables and their interior purification components. Our consumables are manufactured in an ISO 9001-certified facility France in agreement with high quality standards.

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