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Company News 934

Author: KOSA Editorial | Updated: 2026-07-26

AUTHOR : kosafilter FROM : www.kosafilter.com ADD TIME : 2026-07-26 11:06 HITS : BELONG : COMPANY NEWS Glass Fiber Media in White and Green Colour (pre filter) Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: Fiberglass Efficiency: G3 FiltrationGrade: PreFilter Type: Media Model NO. HGF M

KOSA Company News 934 product, KOSA
AUTHOR : kosafilter　FROM : www.kosafilter.comADD TIME : 2026-07-26 11:06　BELONG : COMPANY NEWS
  • Glass Fiber Media in White and Green Colour (pre filter)

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:FiberglassEfficiency:G3FiltrationGrade:PreFilterType:Media
    350 Degrees C Resistant High Temperature Hepa Air Filter Photos 1655252580

    Model NO.
    HGF
    • Media
    Long Fiberglass.
    Frame
    Galvanized Steel, Aluminum Alloy Frame and Metal M
    Low Resistance
    Low Resistance
    High Temperature
    170d
    Transport Package
    Plastic
    Specification
    2mx20mx50mm
    Trademark
    KOSAFILTER
    Origin
    China
    HS Code
    8421399090
    Production Capacity
    500rolls

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    Product Description





    Application
    Suitable as pre-filter in general air conditioning system. Applies to mist exhaust system of dry coating engineering such as painting booth and   car painting room. Also plays as exhaust gas filter in spray booth.
    Advantages
    Adopt non-woven ways, use long glass fiber to make into a conformation that density of fiber increase gradually.
    The glass fibers are strong and resilient, will catch paint mist with high efficiency and low resistance.
    Density of fibers increases gradually, which will block particles of various sizes in different density layers. It has a large dust-holding capacity.
    Low cost together with long service life, will keep original shape under definitive air flow.
    Good temperature resistance, will tolerance as high as 170ºC.
    Good wet fastness, will tolerance as high as 100%RH.
    The direction of catching dust is distinguished by color, the white color is air inlet side and the green is air outlet side.
    Can be with galvanized steel or aluminum alloy frame and metal mesh as supporter on the exhaust side, effectively prevent deformation of the separator under high-speed airflow.
     Meet EN779:2012.

    Material Instructions
    Media: Long fiberglass.
    Frame: Galvanized steel, aluminum alloy frame and metal mesh in the air outlet side.
    Common Specifications & Performance Parameters
      ModelHGF-50HGF-100
    Common Size50mmT×1m×20m  50mmT×2m×20m100mmT×1m×20m  100mmT×2m×20m
    Average Trapping Efficiency92~97%97~99%
    Initial Pressure Drop10 Pa15 Pa
    Final Pressure Drop130 Pa150 Pa
      Heat Resistance170 .Pa
    Note: 1. In case of specifications or structures changes, KOSA will provide up-to-date data on website: www.kosafilter.com
         2. KOSA makes various of other models' HGF separator not listed in above table. Please consult with us if you need.

     

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    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HGF.

    What frame material options are available?

    This product uses frame: Galvanized Steel, Aluminum Alloy Frame and Metal M.

    Home » Company News 934

    Source: KOSA product catalog / internal documentation.

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    PRE : ：Fiberglass Media Roll Material

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