Commercial Reverse Osmosis Extra-Low Energy Membrane, 450-480 GPD

  • AXEON Part Number: 200389

  • Available for APEC RO-COM450 and RO-PLUS450 Models

  • Works with feed water up to 2,000 ppm TDS

  • Effective at lower operating water pressure of 100 PSI

  • Protective ABS Hard Shell for membrane durability and stability

  • Individually tested for Superior quality and cost savings

  • Advanced membrane technology and manufacturing processes

  • Made in USA by AXEON Water Technologies



    Our AXEON extra low energy commercial reverse osmosis membrane elements (450GPD) are one of the industry’s most reliable and highest performing reverse osmosis elements. Advanced membrane technology and automated fabrication allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on. AXEON membranes deliver excellent performance in terms of flux, salt and organics rejection, and microbiological resistance. They can operate over a pH range of 3 to 11, are resistant to compaction and are suitable for temperatures up to 45°C. Their performance remains stable over many years, even under harsh operating conditions. They operate at the lowest pressure in the industry, resulting in lower energy cost and enabling system builders to use lower cost components.

    About AXEON Water Technologies (Formerly R.O. UltraTec)

    For over 20 years, R.O. UltraTec has been manufacturing residential and commercial membrane elements. In 2010, R.O. UltraTec changed their name to Axeon Water Technologies. Axeon offers elements in a variety of material types and sizes.

    ABS Hard Shell - For Increased Strength and Protection
    100% Integrity Tested - For Extended Shelf Life
    Membrane Material - The Most Trusted and Recognize Membrane Film Technology in the Industry
    Flip-Proof Brine Seal - For Improved Sealing Capabilities

    Axeon's advanced membrane manufacturing processes deliver consistent performance and quality, which end users, equipment suppliers, distributors, and dealers worldwide have come to rely on.

    Operating Limits

    Membrane Type

    Thin-Film Composite

    Operating Temperature

    77°F (25°C)

    Operating Pressure

    100 psi (6.9 bar)

    Maximum Operating Temperature

    110°F (43°C)

    Maximum Operating Pressure

    400 psi (27.58 bar)

    Maximum Pressure Drop

    10 psig

    Minimum Concentrate Flow Rate


    pH Range, Continuous Operation


    pH Range, Short-Term Cleaning(30 min.)


    Maximum Feed Water Turbidity

    1 NTU

    Maximum Feed Silt Density Index (SDI)

    5 SDI

    Free Chlorine Tolerance

    0 ppm
Performance & Specification

    Dimensions (Inches)

    Model: HF4-4014
    A 14(355.6)
    B 1.1(27.94)
    C 0.75(19.05)
    D 3.95(100.3)

    Specifications and Performance Data

    Model: MEM-450-XLE-AWT
    Manufacture Item Code 200389/HF4-4014
    GPD(Gallon per Day) 450 ~ 600
    GPH(Gallon per Hour) 18.75 ~ 25
    Dimension(in) 40W x 14L
    Weight(Lbs) 2
    1. Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 – 7.0 pH Range, and the specified applied pressure.
    2. Data taken after 30 minutes of operation.
    3. Maximum pressure drop for each element is 10 psi.
    4. Minimum salt rejection is 96%.
    5. Permeate flows for individual elements may vary +/-20%.
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