With the support of the entire Culligan International organization and experience in the local market, we have the best solutions to meet your commercial and industrial water needs.

Kaat's Culligan of Grand Rapids provides commercial & industrial water treatment across numerous industries & applications:

C&I Reverse Osmosis
C&I Water Softeners
C&I Depth Filters
C&I Carbon Filters
Deionized Tank Exchange

Every commercial water treatment application, whether for a restaurant, hospital, hotel or office is unique. Call or use the contact form to tell us about your water needs.

We can be of service with many industrial applications including High-purity, Deionized, De-mineralized, Lab-grade, and Medical-grade water.

Ultrapure Water

“Ultrapure” applies to water which meets stringent limits on water quality items such as: dissolved and suspended solids, organic carbon, dissolved gases and biological organisms. This type of water is often required in pharmaceutical, electronics and optical manufacturing processes as well as medical, hospital, laboratory, research and dialysis applications. Several organizations publish ultrapure water standards including USP, ASTM, CAP, NCCLS, ANSI and AAMI.

Deionization

According to Wikipedia.org

Deionized water, also known as demineralized water (DI water, DIW or de-ionized water), is water that has had its mineral ions removed, such as cations from sodium, calcium, iron, copper and anions such as chloride and bromide. Deionization is a physical process which uses specially-manufactured ion exchange resins which bind to and filter out the mineral salts from water. Because the majority of water impurities are dissolved salts, deionization produces a high purity water that is generally similar to distilled water, and this process is quick and without scale buildup.

Deionized Water Service, often referred to as “Portable Exchange Deionization” (PEDI), uses tanks containing deionization resin plumbed into your water lines with quick-connect connectors and exchanged as-needed by fresh tanks. This way you have minimal up-front investment by eliminating complicated plumbing and installation and you’re only paying for the high-purity water that you need.

Every application for Ultrapure or Deionized water is unique so please call or use the contact form to let us know more about your water needs.

Dealer-to-Dealer Services

Culligan has over 80 years of experience as the global provider of end-to-end water treatment solutions. We’re the largest water treatment dealer network in the world.

You receive the following benefits when you’re a National or International Dealer to Dealer Customer:

The Largest Global Service Network
Best Pricing – low cost for equipment, supplies and service
Guaranteed Prices
One Company – less work for you
Personal Representative(s) – Cell phone number for 24/7 service
Centralized and Customized Billing