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Company News 1107

Author: KOSA Editorial | Updated: 2026-08-03

AUTHOR : kosafilter FROM : www.kosafilter.com ADD TIME : 2026-08-03 14:03 HITS : BELONG : COMPANY NEWS Primary Efficiency Air Filter in First Stage Filtration Clapboard: withoutClapboard MediumMaterial: NonwovenFabric Efficiency: G3-M5 FiltrationGrade: PreFilter Type: PanelFilter Stracture: FlatStru

KOSA Company News 1107 product, KOSA
AUTHOR : kosafilter　FROM : www.kosafilter.comADD TIME : 2026-08-03 14:03　BELONG : COMPANY NEWS
  • Primary Efficiency Air Filter in First Stage Filtration

    Clapboard:withoutClapboardMediumMaterial:NonwovenFabricEfficiency:G3-M5FiltrationGrade:PreFilterType:PanelFilterStracture:FlatStructure
    Air Filter In Pocket Type (En779) Photos & Pictures 1655258491

    Model NO.
    HPF
    • Frame
    Galvanized Steel Sheet, Stainless Steel Sheet,
    Guard Mesh
    Galvanized, Aluminum Alloy etc
    Temperature
    Maximum 90°c in Continuous Service
    Transport Package
    Carbon and Wooden Case
    Trademark
    KOSAFILTER
    Origin
    Shanghai, China
    HS Code
    8421999090

    Air Ventilation Air Filter Hepa Filter H14 Photos & Pictures 1655188201

    Product Description


    Advantages
    Filter efficiency ranges from G3 to M5,traps 40~60% of
     ≥5.0μm particles.
    Use special low-resistance and high-throughput non-woven fabrics as the filter media, with high dust-holding capacity.
    There are galvanized steel sheet, stainless steel sheet, aluminum alloy or plastic frame.
    Meet EN779:2012.

    Material Instructions
    Media: Non-woven fabrics, flat structure.
    Frame: Galvanized steel sheet, stainless steel sheet, aluminum alloy or plastic.
    Guard mesh: Galvanized, aluminum alloy, welding square guard mesh in both sides.
    Temperature: Maximum 90°C in continuous service.

    Application
    Suitable as pre-filter used to protect high-performance filters, clean room ventilation system filters and applies to airport, subway, shopping malls and other places of public services.

    Primary Filter: G3 to M5

    Structure Drawings
    Common Specifications
    ModelDimensionsRated Air Flow (m3/h)Initial Pressure Drop (Pa)Media Area
    (m2)
    W×H×D (mm)StandardHigh CapacityStandardHigh Capacity
    HPF-500×500×25500×500×2512002400≤20≤500.25
    HPF-500×500×20500×500×20
    HPF-500×500×15500×500×15
    HPF-595×595×25595×595×25170034000.35
    HPF-595×595×20595×595×20
    HPF-595×595×15595×595×15
    KOSAFILTER makes various of other models' HPF 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 Hepa Filter Box Wwith Hepa Diffuser Photos 1655262765

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HPF.

    What frame material options are available?

    This product uses frame: Galvanized Steel Sheet, Stainless Steel Sheet,.

    What service temperature can it withstand?

    This product uses temperature: Maximum 90°c in Continuous Service.

    Home » Company News 1107

    Source: KOSA product catalog / internal documentation.

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