COMPLETE WATER SOLUTIONS is well-versed in Industrial & Commercial Veolia Reverse Osmosis Membranes. Veolia Water Technologies & Solutions systems are designed to solve the toughest water challenges wherever they occur. With Veolia, you can rest assured their vast technical experience in ultrafiltration (UF) and reverse osmosis (RO) are combined into one integrated platform. Complete Water Solutions can help you maintain or replace your Veolia membrane no matter the type.

Troubleshooting GuideCommonly Asked Questions


Complete Water Solutions is a Veolia Water Technologies & Solutions channel partner and distributor, allowing us access to great tools and equipment from Veolia. We are service and repair experts when it comes to Veolia cartridge filters. Complete Water Solutions provides both parts & services for Veolia RO systems and non-Veolia RO systems. We can help source OEM parts and also provide cost-effective, robust RO alternatives.

Many of the reverse osmosis membranes we carry are designed to work in systems across manufacturers. We’ll help determine which membrane cartridges will work best for your system.


The signature spiral wound design of Veolia reverse osmosis membranes offers advanced purification for a wide spectrum of technologies, industries and applications. In this design, flat sheet membranes and spacers are wound around the collection tube, creating flow channels for both product and feedwater.

The membrane modules are made of several layers, including the outer wrap, feed channel spacers, membranes, permeate collection materials and a perforated center collection tube.

As feed water flows through the membrane system, purified water is pulled into the permeate collection materials through the membrane layers in a spiral until it reaches the central tube.

The spiral wound design maximizes flow and keeps the membrane module size smaller overall for the best possible efficiency and convenience.

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At Complete Water Solutions, we have a wealth of experience working with reverse osmosis membrane systems from Veolia and other manufacturers.

Our team can help you design and install complete reverse osmosis systems, maintain existing systems, remove and replace old RO membranes, or repair malfunctioning equipment. Our primary goal is to amplify your efficiency by setting up RO systems capable of meeting your specific needs and minimizing your downtime through scheduled maintenance and quick repairs.

Contact Complete Water Solutions to set up an appointment for any of the following services:

  • On-site Repairs
  • Preventive Maintenance
  • Emergency Repairs
  • Membranes – We can provide OEM Veolia membranes
  • Membrane Cleaning Service (both on- & off-site)
  • Antiscalant Chemical Treatment
  • Pre-Treatment Equipment & Services
    • Carbon Filters E-Series & Pro Series Carbon
    • Iron Filters
    • Softener Systems E-Series & Pro Series Softeners
  • Procon Pumps
  • Tonkaflo Pumps
  • Veolia RO Membrane
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Veolia Water Technologies & Solutions is an industry leader in the fields of water treatment and reverse osmosis. Over the years, the company has established a reputation for delivering complete water purification systems that exceed all expectations.

When you choose Veolia as your RO membrane company, you can take advantage of the following benefits:

  • More than 50 years of experience: Veolia has decades of experience providing water treatment solutions to businesses across countless industries.
  • Innovative spiral wound design: The spiral wound design of Veolia RO membranes enhances flow while keeping the modules compact.
  • A comprehensive catalog of products: Veolia offers an extensive line of membranes designed for different technologies and applications, including nanofiltration, ultrafiltration, dairy, food and beverage, and pharmaceuticals.
  • Designed for use in any conditions: These RO membranes are designed to function efficiently in the most challenging conditions, including extreme pH levels, temperatures between 40° and 50° F, and oil-contaminated streams.

As channel partners, Complete Water Solutions offers a well-stocked inventory of Veolia products, from full reverse osmosis systems to replacement parts and accessories like spiral wound membranes and Tonkaflo pumps.

No matter your industry or application, we can help you find Veolia reverse osmosis membranes and other products that will work for you.

VEOLIA Documentation

At Complete Water Solutions, we believe in giving you all of the tools and resources you need to select the best water treatment system and accessories. We’ll always be ready to answer your questions and walk you through any processes, including repairs and preventive maintenance.

As part of our desire to share information, we’ve created a free online resource library where you will find information about reverse osmosis, membrane systems and other relevant topics. For specific information about Veolia RO membranes and system specifications, browse the resources below.

*Note – Documentation/Manuals may not be up-to-date. To ensure you have the most recent version, contact Complete Water Solutions. In the meantime, check out our FAQs here.


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Twin Lakes, WI 53181
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