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Company News 972

Author: KOSA Editorial | Updated: 2026-07-28

AUTHOR : kosafilter FROM : www.kosafilter.com ADD TIME : 2026-07-28 10:03 HITS : BELONG : COMPANY NEWS Pleated Al Mesh Pre Filter for First Stage Filtration Clapboard: withoutClapboard MediumMaterial: StainlessSteelMesh FiltrationGrade: PreFilter Type: PanelFilter Media: Multi-LayerCorrugatedMetalMe

KOSA Company News 972 product, KOSA
AUTHOR : kosafilter　FROM : www.kosafilter.comADD TIME : 2026-07-28 10:03　BELONG : COMPANY NEWS
  • Pleated Al Mesh Pre Filter for First Stage Filtration

    Clapboard:withoutClapboardMediumMaterial:StainlessSteelMeshFiltrationGrade:PreFilterType:PanelFilterMedia:Multi-LayerCorrugatedMetalMeshFrame:AluminumAlloyorStainlessSteel
    Air Shower Photos & Pictures 1654851189

    Model NO.
    HWM
    • Transport Package
    Carbon and Wooden Case
    Trademark
    KOSAFILTER
    Origin
    Shanghai, China
    HS Code
    8421999090

    Activated Charcoal Flat Air Filter Photos & Pictures1654848652

    Product Description





    HWM Metal Washable Filter (Demister)
     Advantages
    Aluminum frame will reduce the frequency of cleaning and maintenance.
    Multi-layer corrugated aluminum mesh, low initial pressure drop, high dust-holding capacity and long service life.
    Light in weight, compact in structure, easy to install.
    Can be washed repeatedly with compressed air or cleaning fluid.
    Good fireproof property, greatly reduce the risk of fire.
    Good heat dissipation property, extend the life of the fan motor.
    Meet EN779:2012.

    Material Instructions
    Media: Multi-layer corrugated metal mesh.
    Frame: Aluminum alloy or stainless steel.

    Application
    Suitable as pre-filter in ventilation systems of office buildings, conference rooms, hospitals, shopping malls, gymnasium, airports and other huge civil architecture as well as pre-filter in general factories of clean rooms.

     
    Common Specifications
    ModelDimensionsRated Air Flow (m3/h)Face Velocity
    (m/s)    		Initial Pressure Drop (Pa)
    W×L×D (mm)
    HWM-20×10×2492×238×4610502.515
    HWM-20×16×2492×390×461720
    HWM-20×20×2492×492×462170
    HWM-24×24×2594×594×463170
    HWM-25×16×2619×390×462170
    HWM-25×20×2619×492×462740
    KOSAFILTER makes various of other models' HWM filter not listed in above table. Please consult with us if you need.

    The Initial Pressure Drop and Rated Air Flow Performance Curve


    In case of specifications or structures changes, KOSA will provide up-to-date data on website: www.kosafilter.com.

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    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HWM.

    Home » Company News 972

    Source: KOSA product catalog / internal documentation.

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