Culligan Commerical Water   (800) 376-6208
National Expert Specializing in Commercial & Industrial Water Treatment

Reverse Osmosis / Ultra Pure Water is engineered to meet YOUR specific requirements for numerous applications.

  • Eliminate the need for chemical regeneration, reducing costs
  • Produces highly purified water for boiler/DI pre-treatment, food and beverage, pharmaceuticals, cosmetics, seawater desalination, and more
  • Increases energy efficiency, lowers consumption and chemical costs, and reduces scale build-up in equipment
  • Greatly decreases turbidity, suspended solids, dissolved solids and organic substances
  • RO membranes act as a barrier to salts and unwanted organic substances
  • Produces clear, clean, fresh-tasting water and spot-free rinses

“Culligan’s RO helped us gain operational efficiency we previously thought wasn’t possible. I’d recommend them to anyone.”

- John B., Industrial Manager

Culligan IW Commercial RO System

IW Reverse Osmosis/Nanofiltration System

This new system uses some of the most innovative commercial technology in the industry to facilitate maximum cost-effectiveness, and its design is American-made.

The IW is available in a variety of configurations to cover flow requirements from 22 to 200 GPM with salinity levels up to 3000ppm of TDS. Using an innovative modular design, Culligan® is able to offer the highest quality construction and speedy delivery times at very competitive pricing.

G1 Reverse Osmosis System

G1 Reverse Osmosis System

The G1 RO system, with premium features, is designed for commercial applications requiring flow rates up to 3 gallons per minute. The G1 RO is more than a sound business decision — it can improve the quality of life for your building.

When you install a G1 Reverse Osmosis system, you combine cost-effective system configuration, cost-minimizing operations, and reduced post-treatment costs. The G1 Reverse Osmosis system helps you reduce maintenance costs by reducing contaminants from your water that affect taste and clog equipment. Control your installation costs by using a system configured for your unique needs.

Culligan G1 Commercial RO System

M1 Reverse Osmosis System

The M1 RO system, with enhanced features, is designed for commercial applications requiring flow rates up to 3 gallons per minute.

The M1 Reverse Osmosis System is a cost effective water treatment solution with enhanced features, which help reduce operating and post treatment costs. The M1 Reverse Osmosis system helps you reduce maintenance costs by reducing contaminants from your water that affect taste and clog equipment. Control your installation costs by using a system configured for your unique needs. Keep your operating costs low with an easy-to-use electronic controller.

Culligan M1 Commercial RO System

E1 Reverse Osmosis System

The E1 RO system is an economical solution, designed for commercial applications requiring flow rates up to 3 gallons per minute.

The E1 Plus Reverse Osmosis System is an economical water treatment solution, which reduces operating and post-treatment costs. The E1 Plus Reverse Osmosis system helps you reduce maintenance costs by reducing contaminants from your water that affect taste and clog equipment. Control your installation costs by using a system that fits your unique needs. Keep your operating costs low with an easy-to-use electronic controller.

Culligan G2 Commercial RO System

G2 Reverse Osmosis System

The vertical or horizontal steel, skid-mounted system can provide high-quality reverse osmosis water for those businesses requiring flow rates of 3 to 18 gallons per minute.

Culligan® makes it simple to manage your water for drinking and industrial processes. The G2 Reverse Osmosis system is a flexible, expandable configuration customized to help meet your most demanding and exacting consumption needs. Manage the reverse osmosis system using an easy-to-reach electronic controller that automates when to get the quantity and quality of water based on your specific requirements.

Culligan M2 Commercial RO System

M2 Reverse Osmosis System

The M2 RO system, with enhanced features, is designed for commercial applications requiring flow rates from 3 to 7 gallons per minute.

The M2 RO is part of the Culligan® Commercial and Industrial Solutions that combine durable and efficient equipment, systems experience, and technical experts who understand your unique requirements

Culligan E2 Commercial RO System

E2 Reverse Osmosis System

The E2 RO system is an economical solution, designed for commercial applications requiring flow rates from 3 to 7 gallons per minute.

The E2 Reverse Osmosis system helps you reduce maintenance costs by reducing contaminants from your water that affect taste and clog equipment. Control your installation costs by using a system configured for your unique needs. Keep your operating costs low with an easy-to-use electronic controller.

G3 Reverse Osmosis System

The G3 processes water to help meet your most demanding and exacting industrial requirements. It processes large volumes while reducing waste, and is manageable through a touch panel controller.

LC Series Reverse Osmosis System with Aqua-Cleer® Water Filtration

LC Series Reverse Osmosis

The Culligan LC RO Series adapts our exclusive Aqua-Cleer technology to higher output requirements of light commercial applications.

ELGA PURELAB flex

The PURELAB flex 1 is designed to dispense water when it is connected to a reservoir or distribution loop. This system works as a dispenser as well as a simple deionization system.

Multi-Family Residential - Bay Ridge Apartments

Bay Ridge Apartments
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Healthcare/Skincare - Camille Beckman

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Food & Beverage - Carden Labs

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