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Company News 445

Author: KOSA Editorial | Updated: 2026-07-02

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-07-02 16:06 HITS : BELONG : COMPANY NEWS Air Filter Manufacture for Clean Room HEPA Fan Filter Unit FFU Clapboard: withoutClapboard MediumMaterial: Fiberglass FiltrationGrade: HEPAFilter Type: PanelFilter CasingMaterial: GalvalumeSheet,Stainle

KOSA Company News 445 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-07-02 16:06　BELONG : COMPANY NEWS
  • Air Filter Manufacture for Clean Room HEPA Fan Filter Unit FFU

    Clapboard:withoutClapboardMediumMaterial:FiberglassFiltrationGrade:HEPAFilterType:PanelFilterCasingMaterial:GalvalumeSheet,StainlessSteelorAviationAlumiFan:DomesticMotororImportedMotor
    Air Filter In Pocket Type (En779) Photos 1655258485

    Model NO.
    FFU
    • Filter Material
    Ultra-Fine Fiberglass or PTFE
    Filter Efficiency
    H13~U17
    Sealing Gasket
    Sealing Gasket in Double Air Supply Sides
    Temperature
    Maximum 90°c in Continuous Service
    Transport Package
    Carton and Wooden Case
    Trademark
    KOSAFILTER
    Origin
    Shanghai
    HS Code
    8421999090

    Abs Material V Bank Plastic Frame Air Filter Photos & Pictures 1655194855

    Product Description

    Advantages
    FFU consists of high performance AC fan, professionally designed box and HEPA/ULPA filter.
    Outer casing is made of galvalume sheet, stainless steel or aviation aluminum.
    Apply powerful fan, makes the whole equipment keep long-term operation under high static pressure and maintain a low noise (≤50 dB (A)) at the same time.
    Low noise, low power consumption, small vibration, strong intensity, maintenance free.
    Uniform air speed, stable operation. In addition, continuously variability of air speed is available.
    Structure is compact and firm; Installation is easy and convenient.
    Three-speed control or continuously viable.

    Material Instructions
    Casing material: Galvalume sheet, stainless steel or aviation aluminum.
    Fan: Domestic motor or imported motor.
    Filter material: Ultra-fine fiberglass or PTFE.
    Filter efficiency: H13~U17.
    Sealing gasket: Sealing gasket in double air supply sides.
    Temperature: Maximum 90°C in continuous service.

    Application
    Suitable to a variety of clean rooms from Class 10,000 to
    Class 1. FFU system is convenient and flexible, can be
    applied to any structure and level of clean room. It can also
    be used to other cleaning devices, such as portable clean
     rooms, clean bench, clean corridors and so on.

    Structure Drawings

    Common Specifications
    ModelFFU-HA24FFU-HA44FFU-HA22
    Dimensions (mm)1175×575×2701175×1175×270575×575×270

    Face Velocity (m/s)    		LowHighLowHighLowHigh
    0.350.550.350.550.350.55

    Noise (dB(A))    		≤46≤52≤48≤54≤46≤52
      Power SupplyAC, 1Ф-220V/50Hz
       Power Consumption (W)100~120200~24575~90
    Host Weight (kg)254515
    HEPA Filter Efficiency99.99~99.999%@0.3μm
    HEPA Filter Specification (mm)1170×570×80/701170×1170×80/70570×570×80/70
    HEPA Filter Weight (kg)9.5175.2

    External State Pressure (Pa)    		98

    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' FFU filter not listed in above table. Please consult with us if you need.




     

    Air Conditioning High Dust Holding G4 Pre Pocket Air Filter Photos & Pictures 1655106326

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: FFU.

    What service temperature can it withstand?

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

    Home » Company News 445

    Source: KOSA product catalog / internal documentation.

    NXT : ：HEPA Filter Aluminum Foil Separator Type Filter

    PRE : ：Temperature Resistance Media ---Fiberglass Media in Pre Filter

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