Commercial water treatment solutions from Culligan
As the industry leader for over 85 years, Culligan knows the importance of better water for your business. Say goodbye to excessive equipment maintenance, low flow rates and high operating costs with Culligan’s industrial water systems.

Commercial applications for water treatment






Food
Water quality impacts product safety, taste and overall quality. From food and beverage preparation to equipment sanitation, filtered water is key. Customizable Culligan water treatment solutions are essential for compliance with regulatory standards, safeguarding consumer health, maintaining product consistency and creating a standard of excellence for your business.
Healthcare
Water is essential for many processes in the manufacturing and farming industries, from cooling machinery to irrigating crops. Culligan’s effective water treatment solutions, like large-capacity water softening systems, reverse osmosis and ultrapure water, carbon filtration, and ultraviolet disinfection systems can optimize those processes while minimizing environmental impact. You will also see the impact on your bottom line with improved performance of water-using appliances.
Hospitality
Water is essential for many processes in the manufacturing and farming industries, from cooling machinery to irrigating crops. Culligan’s effective water treatment solutions, like large-capacity water softening systems, reverse osmosis and ultrapure water, carbon filtration, and ultraviolet disinfection systems can optimize those processes while minimizing environmental impact. You will also see the impact on your bottom line with improved performance of water-using appliances.
Education
Water is essential for many processes in the manufacturing and farming industries, from cooling machinery to irrigating crops. Culligan’s effective water treatment solutions, like large-capacity water softening systems, reverse osmosis and ultrapure water, carbon filtration, and ultraviolet disinfection systems can optimize those processes while minimizing environmental impact. You will also see the impact on your bottom line with improved performance of water-using appliances.
Consumer Applications
Water is essential for many processes in the manufacturing and farming industries, from cooling machinery to irrigating crops. Culligan’s effective water treatment solutions, like large-capacity water softening systems, reverse osmosis and ultrapure water, carbon filtration, and ultraviolet disinfection systems can optimize those processes while minimizing environmental impact. You will also see the impact on your bottom line with improved performance of water-using appliances.
and more...
Water is essential for many processes in the manufacturing and farming industries, from cooling machinery to irrigating crops. Culligan’s effective water treatment solutions, like large-capacity water softening systems, reverse osmosis and ultrapure water, carbon filtration, and ultraviolet disinfection systems can optimize those processes while minimizing environmental impact. You will also see the impact on your bottom line with improved performance of water-using appliances.
The Culligan advantage
Global Network
Local water experts that are part of a group of 800+ dealers in 90+ countries
Water Treatment Experts
In-house certified service technicians to install and maintain your systems
Industry-leading Technology
Products with patented technology, designed to outperform the competition
Certified Quality
Water quality that meets EPA, FDA, USDA and state guidelines
Customized Solutions
Affordable, large-capacity water systems designed and built for your specific water needs
The Culligan Guarantee
Belief in our products, backed by extensive warranties
Culligan offers tailored solutions for every business
Extend Equipment Life
Increased life-span of water using appliances and equipment
Ultrapure & High-Purity Solutions
Guaranteed quality water where and when you need it
Save Time and Money
Reduced labor, utility maintenance and cleaning costs

Water quality your family can count on
Culligan's award-winning technology and service have attracted recognition from some of the most trusted names in product testing and quality assurance.
Commercial & Industrial Water Treatment Products
Commercial Water Softeners
Uses an ion exchange process to remove calcium, magnesium, iron, manganese and other dissolved minerals from your water.
Prevents mineral and scale build-up for increased lifespan of your equipment and fewer operational interruptions
Easier cleaning with fewer chemicals and detergents
Less scaling on heating and cooling systems, which means energy conservation
Brine reclamation means less high-concentrated wastewater
Dealer participation varies. See dealer for details.
Commercial Water Filters
Uses multi-step filtration to remove impurities and contaminants from your water.
Better-tasting water for food and beverage consumption
Extends the life of your water-using appliances and equipment
Ultrapure water complies with government regulations for some industries
High-quality drinking water for employees, customers and guests improves well-being and satisfaction
Dealer participation varies. See dealer for details.
Commercial Water Deionizers
Uses an ion exchange process to remove cations (like calcium, magnesium and sodium) and anions (like chloride, sulfate and nitrate) from your water.
High purity water ensures products and processes are free from contaminants and impurities
Allows your business to comply with governmental and industry regulations
Reduces the need for frequent cleaning of equipment with harsh chemicals
Prevents scale buildup, corrosion and contamination in equipment and machinery
Dealer participation varies. See dealer for details.
Commercial Dealkalizers
Uses an ion exchange process to remove bicarbonates, carbonates and hydroxides from your water.
Increases the lifespan of equipment, pipes and valves
Reduced scaling and corrosion results in in less cleaning and lower contamination risks
Easier heat transfer in heat exchangers and other thermal systems
Minimal downtime for routine maintenance and reduced labor costs
Maintain control of water's pH levels to meet strict regulatory standards
Dealer participation varies. See dealer for details.
Commercial Reverse Osmosis Systems
Uses multi-step membrane filtration to remove impurities and contaminants from your water.
High purity water ensures products and processes are free from contaminants and impurities
Improved performance and efficiency of water-using equipment
Allows your business to comply with governmental and industry regulations
Better-tasting food and beverages like coffee, beer, and wine
Dealer participation varies. See dealer for details.
Commercial Ultraviolet (UV) Water Purifiers
Uses ultraviolet light exposure to remove bacteria and other microbiological contaminants, as well as chlorine, from your water.
Provides immediate disinfection for pathogen-free water for consumption
Easily integrated into existing water treatment systems for added protection
Requires less energy compared to other disinfection methods
Minimal maintenance and no additional fees for filters or cleaning chemicals
Dealer participation varies. See dealer for details.
Does your business need better water?
Save time, money and your equipment with Culligan Commercial Water.
Let our engineers develop the right water treatment solution for you.

Contact our commercial water team
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