1-877-386-0823
1-877-386-0823
1-877-216-6914
1-877-216-6914
United States

Put an advanced technology to work for you.

Culligan designs specialty, high-efficiency, and high-purity water reverse osmosis systems to solve the most common problems for a variety of industrial and commercial water treatment processes.

Benefits of Commercial Reverse Osmosis

  • Substantial cost savings.
  • Improved energy efficiency.
  • Enhanced total system performance.
  • Scale reduction.
  • Superior taste and clarity.
  • Spot-free rinse.

Use and Applications

  • Food and beverage production.
  • Boiler and cooling tower pre-treatment.
  • Pre-treatment for high-purity systems.
  • Biopharmaceutical manufacturing.
  • Water jet cutting.
  • Steam production and humidification.
  • Power generation.

The IW Reverse Osmosis System

The IW is available in a variety of modular configurations to cover flow requirements from 22 to 200 GPM.

Learn More about the IW Reverse Osmosis System

Download: IW RO System Brochure  IW RO System CAD Files 

G2 Reverse Osmosis System

The vertical or horizontal steel skid-mounted system can provide high-quality reverse osmosis water for those industries requiring from 3 to 18* gallons per minute.

For complete product information

Download: G2 RO System Brochure  G2 RO System CAD Files 

M2 Reverse Osmosis System

The M2 RO system, with enhanced features, is designed for industrial applications requiring flow rates from 3 to 7* gallons per minute.

For complete product information

Download: M2 RO System Brochure  M2 RO System CAD Files 

E2 Reverse Osmosis System

The E2 RO system is an economical solution, designed for industrial applications requiring flow rates from 3 to 7* gallons per minute.

For complete product information

Download: E2 RO System Brochure  E2 RO System CAD Files 

G1 Reverse Osmosis System

The G1 RO system, with premium features, is designed for light industrial applications requiring flow rates up to 3* gallons per minute. The G1 RO is more than a sound business decision — it can improve the quality of life for your building.

For complete product information

Download: G1 RO System Brochure  IW RO System CAD Files 

M1 Reverse Osmosis System

The M1 RO system, with enhanced features, is designed for light industrial applications requiring flow rates up to 3* gallons per minute.

For complete product information

Download: M1 RO System Brochure  M1 RO System CAD Files 

E1 Reverse Osmosis System

The E1 RO system is an economical solution, designed for light industrial applications requiring flow rates up to 3* gallons per minute.

For complete product information

Download: E1 RO System Brochure  E1 RO System CAD Files 

Whether you're looking for ways to cut down production costs or increase energy efficiency and reduce waste, Culligan can customize a reverse osmosis solution that's perfect for your needs. Contact a Culligan professional to discuss options for improving your business, today.

*Nominal flow rate is based on influent water conditions.
Hide the side panel on this page: no

Culligan Satisfaction Guarantee

If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.

 
Global text/links:
Zip/postal code text: Enter your zip code
Find button text: Find My Culligan Man
Dealer locator link: Dealer Results
Contact button text: Contact Us Today
Search field text: Search Culligan
Search button text: GO
Search results link: /search-results
Home/Office/General Contact Form Side Panel:

Mailing Address

Culligan Customer Relations
9399 West Higgins Rd.,
STE 1100
Rosemont, IL 60018 USA

Please include your name, email address, and preferred method of contact in your communications.

Find a
Culligan Man near you.

Commercial/Industrial Contact Form Side Panel:

Mailing Address

Culligan Customer Relations
9399 W. Higgins Road
STE 1100
Rosemont, IL 60018

Please include your name, email address, and preferred method of contact in your communications.

Contact Culligan

Home/General Side Panel:

Schedule a free
in-home water test.

Contact your local Culligan Man today.

1-877-386-0823

Contact Culligan

Office Side Panel:

Contact your local water expert.

Your local Culligan Man can recommend the right solutions for your office.

1-877-386-0823

Contact Culligan

Commercial Side Panel:

Schedule
a free
consultation

Our commercial water treatment professionals are ready to hear from you.

1-877-216-6914

Contact Culligan

Industrial Side Panel:

Schedule a free consultation

Our industrial water treatment professionals are ready to hear from you.

1-877-216-6914

Contact Culligan