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Company News 406

Author: KOSA Editorial | Updated: 2026-06-30

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-06-30 16:30 HITS : BELONG : COMPANY NEWS G4 Panel Fiberglass Filter with Cardboard Frame Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: NonwovenFabric Efficiency: G4 FiltrationGrade: PreFilter Type: PanelFilter Model NO. HPP Media

KOSA Company News 406 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-06-30 16:30　BELONG : COMPANY NEWS
  • G4 Panel Fiberglass Filter with Cardboard Frame

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:NonwovenFabricEfficiency:G4FiltrationGrade:PreFilterType:PanelFilter
    Air Purifier Hepa Filter For Laminar Flow Hood Photos 1655188759

    Model NO.
    HPP
    • Media
    Non-Woven Fabrics with Pleated Mesh Supporte
    Frame
    Cardboard
    Temperature
    Maximum 90°c in Continuous Service.
    Pre Filter
    G4
    Transport Package
    Carton/Wooden Case
    Specification
    595x595x46mm
    Trademark
    KOSAFILTER
    Origin
    China
    HS Code
    8421999090
    Production Capacity
    5000PCS

    24X24X12 Inches Aluminum Separator Hepa Air Filter For Clean Room Photos & Pictures 1655273386

    Product Description



    Application
    Suitable as pre-filter used to protect high-performance filters, and filtration of fresh air in clean room ventilation system and airport, subway, shopping malls and other places of public services.
    Advantages
    Filtration efficiency rating from G3 to M5, traps 40~60% of ≥5.0μm particles.
    Use special low-resistance and high-throughput non-woven fabrics as the filter material, with high dust-holding capacity.
    There are cardboard, galvanized steel sheet, stainless steel sheet, aluminum alloy or plastic frame.
    Meet EN779:2012.
    Material Instructions
    Media: Non-woven fabrics with pleated mesh supporter or metal pillar.
    Frame: Cardboard, galvanized steel sheet, stainless steel sheet, aluminum alloy or plastic.
    Temperature: Maximum 90°C in continuous service.
    Structure Drawings

    Common Specifications
     ModelDimensionsRated Air Flow (m3/h)Initial Pressure Drop (Pa)Media Area
    (m2)    		  Pitch
    (mm)
    W×H×D (mm)  StandardHigh Capacity  StandardHigh Capacity
    HPP-12×24×1290×595×23600120020630.4019
    HPP-20×14×1493×341×2355011000.39
    HPP-20×15×1493×366×2362512500.43
    HPP-20×16×1493×391×2365013000.45
    HPP-20×20×1493×493×2380016000.56
    HPP-20×24×1493×595×2395019000.65
    HPP-24×24×1595×595×23120024000.83
    HPP-25×14×1620×341×2370014000.48
    HPP-25×16×1620×391×2380016000.57
    HPP-25×20×1620×493×23100020000.71
    HPP-14×20×2341×493×46850170020700.7720
    HPP-20×12×2493×290×4670014000.70
    HPP-20×16×2493×391×4690018000.94
    HPP-20×18×2493×442×46105021001.01
    HPP-20×20×2493×493×46120024001.12
    HPP-24×12×2595×290×4685017000.79
    HPP-24×18×2595×442×46130026001.24
    HPP-24×20×2595×493×46140028001.36
    HPP-24×24×2595×595×46170034001.64
    HPP-25×16×2620×391×46120024001.18
    HPP-25×18×2620×442×46135027001.27
    HPP-25×20×2620×493×46150030001.42
    HPP-20×16×4493×391×96950190018681.4528
    HPP-20×20×4493×493×96120024001.73
    HPP-24×12×4595×290×9685017001.28
    HPP-24×18×4595×442×96130026001.91
    HPP-24×20×4595×493×96140028002.09
    HPP-24×24×4595×595×96170034002.55
    HPP-25×16×4620×391×96120024001.82
    HPP-25×20×4620×493×96150030002.18
    HPP-25×29×4620×721×96215043003.27.
    KOSAFILTER makes various of other models' HPP filter not listed in above table. Please consult with us if you need.

    The Initial Pressure Drop and Rated Air Flow Performance Curve



     

    585X277X292Mm Hvac V Bank Hepa Filter 1655100380

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HPP.

    What frame material options are available?

    This product uses frame: Cardboard.

    What service temperature can it withstand?

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

    Home » Company News 406

    Source: KOSA product catalog / internal documentation.

    NXT : ：Mini Pleat HEPA Filter H13 or H14 for Air Ventilation System and Air Conditioning

    PRE : ：Made in China H13, Galvanized Steel Frame, Glass Fiber Media, Paper Separator Deep Pleat Box Air Filter

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