SET HOMEPAGE | ADD TO FAVORITES | SITEMAP
HOME > NEWS CENTER > COMPANY NEWS >

Company News 1680

Author: KOSA Editorial | Updated: 2026-08-30

AUTHOR : kosafilter FROM : www.kosafilter.com ADD TIME : 2026-08-30 17:33 HITS : BELONG : COMPANY NEWS Pre Filter in Fiberglass Media Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: Fiberglass Efficiency: G3 FiltrationGrade: PreFilter Type: Media Model NO. HGF Media Long Fiberglass.

KOSA Company News 1680 product, KOSA
AUTHOR : kosafilter　FROM : www.kosafilter.comADD TIME : 2026-08-30 17:33　BELONG : COMPANY NEWS
  • Pre Filter in Fiberglass Media

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:FiberglassEfficiency:G3FiltrationGrade:PreFilterType:Media
    Air Filter 24X24X12 Box Deep Pleat Separator Hepa Air Filter For Hvac System Photos =1655196681

    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

    99.99% V Bank Hepa Air Filter V Shape Air Conditioning Hepa Filter Photos 1655107574

    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.

     

    Air Purification Hepa Filter Fan Unit Ffu For Dust Free Room Photos1655103141

    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 1680

    Source: KOSA product catalog / internal documentation.

    NXT : ：G4 Non-Woven Fabric Roll Media

    PRE : ：Pocket Air Filter in Muti Bags (EN779)

    Request a Quote from KOSA

    Tell us about your filtration needs — filter housings, filter bags and cartridges for liquid or air filtration. The responsible KOSA specialist will get back to you with a quotation and technical proposal.