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Company News 555

Author: KOSA Editorial | Updated: 2026-07-08

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-07-08 09:06 HITS : BELONG : COMPANY NEWS Pre-Filter in Ventilation System Clapboard: withoutClapboard MediumMaterial: StainlessSteelMesh FiltrationGrade: PreFilter Type: PanelFilter Media: Multi-LayerCorrugatedMetalMesh Frame: AluminumAlloyorS

KOSA Company News 555 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-07-08 09:06　BELONG : COMPANY NEWS
  • Pre-Filter in Ventilation System

    Clapboard:withoutClapboardMediumMaterial:StainlessSteelMeshFiltrationGrade:PreFilterType:PanelFilterMedia:Multi-LayerCorrugatedMetalMeshFrame:AluminumAlloyorStainlessSteel
    24X24X2′′ Washable Air Filter Photos & Pictures 1655191444

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

    Air Conditioning High Temperature Resistant Performance Hepa Air Filter With Separator Photos 1655279125

    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.

    Air Cleaning Equipment Efu Fan Filter Unit For Clean Room Photos 1655185695

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HWM.

    Home » Company News 555

    Source: KOSA product catalog / internal documentation.

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