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  • Reverse Osmosis
    Water Treatment

    The Culligan series of reverse osmosis (RO) systems was designed to meet the needs of customers who rely on high-efficiency and high-purity water for a variety of commercial processes.

    Contact Us Today Wave Desktop

    The Culligan series of reverse osmosis (RO) systems was designed to meet the needs of customers who rely on high-efficiency and high-purity water for a variety of commercial processes.

    Contact Us Today
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    The IW Reverse Osmosis System

    The IW is available in a variety of modular configurations to cover flow requirements from 22 to 200 GPM.

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    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.

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    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.

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    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.

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    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.

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    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.

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    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.

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

    The LC Series offers compact, cost-effective systems for light commercial water treatment, with easily installed, quick-connect cartridges. The systems are for applications requiring usage up to 150** gallons per day.

    *Nominal capacity based on new RO membranes operating on a properly pre-treated feed water of 500 ppm TDS as NaCl, 77 °F (25 °C), Silt Density Index (SDI) below 3, and supplying water to atmosphere. Productivity will vary depending on the feed water conditions.

    **Nominal capacity based on properly pre-treated feed water of 600 ppm TDS as NaCl, 77º F, Silt Density Index below 3.0, and 60 psi applied pressure supplying water to atmosphere. Productivity will vary depending on the feed water conditions.

    What People Are Saying
    About Culligan Water

    Wave

    Great service and price very reasonable

    Cleveland Spine and Injury, Bedford, OH

    I love the personal service we receive from Culligan. It couldn't be better.

    Sandusky District Library, Sandusky, MI

    Staff is always very friendly professional!

    Lake Country Physical Therapy, Sandpoint, ID

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