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

Develop a complete solution with multi-stage filtration.

This revolutionary series of products can improve energy efficiency, reduce chemical costs and consumption, and considerably reduce the formation of scale in equipment. 

This is achieved by reducing turbidity, suspended solids, and organic substances. Membranes can be customized to meet your exact requirements for a variety of applications. Available in capacities up to hundreds of gallons of water per minute, membranes provide superior results for all applications as part of the complete Culligan solution.

Micro-Filters

Micro-filters reduce turbidity and solids, conditioning the water for disinfection and reverse osmosis.

Ultra-Filters

Ultra-filters further reduce turbidity and remove high molecular weight dissolved substances.

Nano-Filters

Nano-filters remove dissolved constituents and multivalent ions.

Reverse Osmosis

Reverse osmosis is an advanced level of filtration, where pressurized water passes through a semi-permeable membrane to separate dissolved substances from the water permeate. RO is the most effective barrier to salts, micro-contaminants, and organic substances such as viruses and bacteria, making it ideal for applications where high-purity water is needed.

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 Expert
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 Water Expert
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 Water Expert today.

1-877-386-0823

Contact Culligan

Office Side Panel:

Contact your local water expert.

Your local Culligan Water Expert 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