Superior Industrial Water 

Treatment Since 1928


Ride ​the crest of the Wolcott wave and find out why so many people use Wolcott Water Systems, Inc. for all their water treatment needs.


We are one of a select few who are factory authorized suppliers for Dow Chemical, Rohm and Haas Ion exchange resins. Selling worldwide, Wolcott gives you freedom to expand your business.    We have access to the world’s largest supply of ion exchange resins. Our fully stocked, almost 2 acre warehouse will make Wolcott your first choice for water treatment supplies.


We carry Amberlite, Ambersep, Amberjet and Dowex (manufactured in the United States) resin, as well as all support products needed in the industrial water treatment market. These products include RO membranes, filter media, sand, gravel, activated carbon, and anthracite. The large volume of inventory also gives us the ability to offer the very best pricing and speedy delivery.    


Wolcott has offered superior water treatment sales since 1928. We are committed to providing excellent service to all the industrial water treatment markets. We celebrate the spirit of small business by offering flexible, fast and friendly service. Wolcott Water Systems is a women-owned and operated business centrally located in Missouri.    


Our industry leading engineers provide quality technical support. We offer many services, including resin analysis, and evaluation. Contact us. We would appreciate a chance to show you how our great service can benefit you.


Wolcott inventories over 8,000 cf of ion exchange resin so we can provide you with what you need when you need it.


Anne Orazio

Wolcott inventories over 8,000 cf of ion exchange resin so we can provide you with what you need when you need it.

Vice President

Jane Mahieu





Year Established
Years of Combined Experience
International Countries Serviced


Strategic Centralized Location




  • Ion Exchange Resin

    Ion Exchange Resin

    Wolcott offers a complete support program to provide customers with the products and services necessary to maintain their ion exchange systems, ensuring peak performance, and long-term operation.

  • Filter Media

    Filter Media

    We carry water filtration media for different types of water treatment applications, such as carbon (charcoal), coconut shell granulated activated carbon (GAC) and more.

  • Reverse Osmosis Membranes

    Reverse Osmosis Membranes

    We provide the most widely used RO and NF technologies in the world—trusted by municipalities, manufacturers of all types, small businesses and families wanting clean, healthy water at home.

  • Technical Literature

    Technical Literature

    Technical Literature for trouble shooting procedures.



Resin Analysis & Evaluation
Technical Support
Custom Packaging
Equipment Trouble Shooting
2 Acres of Warehousing
Resin Consultation
Wolcott Water is available 24/7  for all your emergency water treatment needs.

Visit Us

2007 Wolcott Drive

 Columbia, MO 65202, USA

(Mon - Fri 8am - 6pm CST)

Contact Us

Call Us

(800) 325-0104 


(573) 449-0011


(573) 443-7790 

Join Us

To apply for a career with Wolcott, please send us a cover letter with your resume.

Big Oak Web Designs Logo

© 2023 Wolcott Water Systems

Designed by Big Oak Web Designs & Solutions | Columbia MO