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    HIGH-PURITY WATER TECHNOLOGIES
    FOR DEMANDING APPLICATIONS

    SnowPure leads the way in designing and manufacturing innovative components for ultrapure and high-specification process water systems. Their technologies are expertly engineered for optimal integration into advanced applications, prioritising performance, consistency, and purity as non-negotiable standards.

    Our SnowPure range includes electrodeionisation (EDI), gas transfer membranes, and high-rejection membrane products, all developed to meet the rigorous demands of system designers who expect stable output, minimal maintenance, and outstanding recovery rates. As a trusted partner to OEMs in more than 70 countries, SnowPure components are recognised for their compact design, reliability, and seamless integration into various systems.

    ELECTRODEIONISATION

    Electropure™ EDI modules are compact, efficient, and chemically robust, delivering continuous deionisation with minimal maintenance. Key technologies include thin-cell design, non-fouling electrodes, and non-filled concentrate chambers. These design features enable high water recovery (99 %+), reduced scaling, and reliable operation even under challenging feed conditions.

    BROCHURE

    APPLICATIONS

    TECHNICAL INFO

    LABORATORY DEIONISATION

    Zapwater EDI units are designed for compact lab systems that require ASTM Type I or II purity. Designed for use with RO pretreatment, these systems produce up to 17 MΩ water with consistent quality. Suitable for wall-mount or countertop integration.

    BROCHURE

    APPLICATIONS

    GAS TRANSFER MEMBRANES

    Liqui-Cel® Gas Transfer Membrane (GTM) contactors remove dissolved gases, such as CO₂, without the use of chemicals or large degassing towers. Widely used in EDI systems and high-purity applications, they offer a modular, easy-to-maintain solution with minimal footprint.

    TECHNICAL

    APPLICATIONS

    EXCELLPURERO™ MEMBRANES

    SnowPure’s ExcellPureRO™ membranes are optimised for silica rejection, making them ideal for pre-treatment in EDI systems. Designed for compatibility with Electropure™ EDI modules, they ensure consistent performance and system reliability.

    BROCHURE

    APPLICATIONS

    SPECIFYING FOR
    ULTRAPURE APPLICATIONS?

    We can help you choose the right SnowPure components for your system, and support you from specification through to delivery.

    TALK TO US

    Marsi Water are specialists in membrane components and water treatment systems, with over 20 years of experience supporting engineers and OEMs across South Africa.

    PRODUCTS

    Ceramic Membranes
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    Ultrapure Water Technologies

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    ADDRESS

    48 Northshore Drive
    Lake Michelle
    Noordhoek
    South Africa

    CONTACT:

    sales@marsiwater.com
    +27 87 265 5562

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      • Products
        • All products
        • CERAMIC MEMBRANES
        • High-pressure pumps
        • Hollow fibre membranes
        • Membrane chemicals
        • Ultrapure water technologies
      • Brands
        • Alsys
        • DANFOSS
        • KURITA
        • NX FILTRATION
        • Snowpure EDI
      • Contact
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