Water Filtration Systems

Make the most of your resources by reducing contaminants with cutting-edge technology.

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Food Service & Beverage Filters

Get cleaner, crisper water for food and beverages to elevate customer experiences.

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Accessories

Bring your filtration to the next level with accessories that take your business further.

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Water Softener Systems

Reduce hardness and improve efficiencies with state-of-the-art water softeners.

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Water Dealkalizers

Cut costs and prolong the lifespan of your equipment with a variety of applications.

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Portable Exchange

Get higher-quality soft water anywhere, including brine-restricted areas.

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Deionization Solutions

Optimize processes and reduce scaling in boilers with innovative water deionizers.

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Accessories

Complement your water softening system with accessories that create superior results.

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Membrane Solutions

Membrane Solutions

Increase equipment efficiency by reducing scale buildup so your business can save money.

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Reverse Osmosis Water Treatment

Provide reverse osmosis water with unbeatable flow rates that keep up with business demands.

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High Purity Solutions

Enjoy a continuous stream of cleaner water for almost any business need.

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Water Storage Solutions

Reduce capital costs with tanks that hold water for peak demand.

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Distribution Solutions

Customize your water treatment process with options for distribution, disinfection and more.

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Accessories

Make the most of your water treatment system to elevate your business operations even more.

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Hospitality

Elevate guest experiences, like bedding and beverages, all while reducing costs.

Food Services

Enhance dining experiences to influence repeat business with upgraded water in your kitchen.

Manufacturing

Reduce maintenance spend on parts and equipment all while conserving more water.

Healthcare

Improve equipment efficiency and reduce labor, laundry and maintenance costs in any facility.

Education

Provide students and staff with high-quality water and do your part in reducing water waste.

Consumer Applications

Improve the quality and consistency of your offering for first-class customer experiences.

Industrial

Increase profitability and energy efficiency to keep operations running smoothly.

Product Specifications

Access product resources and vital stats regarding flow rates, specifications and more.

Industrial Case Studies

Learn how Culligan water solutions have helped customers address unique business needs.

Water Testing

Take the first step to provide your business with a game-changing water solution.

Culligan Reviews

Hear from customers about the impact Culligan water treatment systems has on businesses.

Common Questions

Provide students and staff with high-quality water and do your part in reducing water waste.

Culligan Lab

Feel confident about your comprehensive water analysis at our state-of-the-art testing facility.

National Accounts

Discover the many benefits of becoming a Culligan National Account.

Custom Solutions

See how our team of engineers build custom-engineered water systems to meet your needs.

Contact Us

Connect with your a Culligan commercial and industrial expert to get started today.

Call 1-877-386-0823

Water
Dealkalizers

Get cost-saving solutions for commercial & industrial applications with water dealkalizers that can help prevent boiler blowouts and help heavy equipment last longer.

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Wave Desktop

Get cost-saving solutions for commercial & industrial applications with water dealkalizers that can help prevent boiler blowouts and help heavy equipment last longer.

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HE 1.5 Dealkalizer

Culligan’s most compact dealkalizer system, the HE 1.5, uses ion exchange to reduce anions for applications requiring flow rates up to 22* gallons per minute.

CSM™ Dealkalizer

Culligan’s mid-size dealkalizer system, the CSM™, uses ion exchange to reduce anions for applications requiring flow rates from 6 to 100* gallons per minute.

Hi-Flo® 50 Dealkalizer

Culligan’s largest dealkalizer system, the Hi-Flo® 50, uses ion exchange to reduce anions for applications requiring flow rates from 25 to 200* gallons per minute.

CTM Dealkalizer

Working alongside your CTM water softening system, our dealkalizer balances the pH of your water to help reduce equipment corrosion and save on operating costs.

*Peak Flow Rate – Pressure drop at peak flow rate varies. Peak flow rates are not recommended for extended periods of time. Operating at peak flow rates may cause hardness leakage in treated water flow.

*Flow rate with multiple systems at a 25 psi pressure loss per system. **Flow rate at a 25 psi pressure loss.

What People Are Saying
About Culligan Water

Wave

You make life so easy with your delivery schedule and the courtesy of your delivery personnel. Thank you!

U of M Flint Veterans Resource, Flint, MY

We have been with Culligan for awhile now and other vendors prior. Culligan offers the best customer service I've ever dealt with along with great products.

Debbie F., Indianapolis, IN

professionalism and quality of work. Salesman works hard to come up with a solution that is cost effective and is very well educated about products and solutions

Valley Forge Fire Company, Valley Forge, PA

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