Pre-Treatment Solutions for Industrial Water

Culligan has a number of pre-treatment solutions that are used to increase the lifespan and improve the performance of process equipment downstream. 

This initial module decreases your overall maintenance and operating costs while promoting consistent production. Culligan Engineers can help you determine which combination of solutions best meets your needs.


To provide complete filtration for any need or capacity, Culligan recommends filters to reduce turbidity from water, adsorb odors, neutralize acidity, and reduce heavy metals. Filtered water can minimize blowdown for substantial cost savings.


Culligan offers an advanced line of softeners to reduce the accumulation of harmful scale in equipment caused by iron, calcium, magnesium, and manganese ions. Softened water replaces those ions with sodium salts to improve the efficiency of process equipment without anti-scalant chemicals, resulting in both immediate and long-term cost reduction.

Chemicals and Anti-Scalants

Some feed water conditions and operational circumstances are best addressed by a variety of chemicals and anti-scalant solutions. These solutions are designed to complement your overall water treatment solution. An on-site water analysis provides Culligan Engineers the necessary data to design an effective cleaning program for your process. This may extend the life of your RO membrane.

pH Adjustment

Effective pre-treatment may utilize pH adjustment to help meet your process equipment specifications.


Culligan Dealkalizers reduce unwanted anions in your water supply. By using an ion exchange process, dealkalizers reduce anions and may help reduce fuel and operating costs.

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 postal 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: /ca/search-results
Home/Office/General Contact Form Side Panel:

Contact your local water expert

Your local Culligan Water Expert
can make an expert
recommendation about
which product is right for you.

Find a
Culligan Water Expert near you.

Commercial/Industrial Contact Form Side Panel:

Contact Culligan

Schedule a free consultation today.

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

Contact Culligan

Home/General Side Panel:

Need your

water tested?

Schedule a FREE
In-Home Water Test for
Your Specific Solution.

We'll find a
Culligan Water Expert near you.


Contact Culligan

Office Side Panel:

Contact your local water expert

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


Contact Culligan

Commercial Side Panel:

Schedule a free consultation

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


Contact Culligan

Industrial Side Panel:

Scheule a free consultation

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


Contact Culligan