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Company News 331

Author: KOSA Editorial | Updated: 2026-06-27

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-06-27 09:00 HITS : BELONG : COMPANY NEWS Stainless Steel Casing FFU Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: Fiberglass Efficiency: H14 FiltrationGrade: HEPAFilter Type: PanelFilter Model NO. FFU Casing Material Stainless St

KOSA Company News 331 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-06-27 09:00　BELONG : COMPANY NEWS
  • Stainless Steel Casing FFU

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:FiberglassEfficiency:H14FiltrationGrade:HEPAFilterType:PanelFilter
    20X20X1 Inch Merv8 Paper Frame Primary Efficiency Panel Air Filter For Hvac Equipment Photos & Pictures 1655112393

    Model NO.
    FFU
    • Casing Material
    Stainless Steel
    Fan
    Imported Motor
    Filter Material
    Ultra-Fine Fiberglass
    Sealing Gasket
    Double Air Supply Sides.
    Transport Package
    Carton/Wooden Case
    Specification
    1175X575X270MM
    Trademark
    KOSAFILTER
    Origin
    China
    HS Code
    8421999090
    Production Capacity
    1500PCS

    Air Filter In Temperature Type With Sus Or Gi Frame Photos 1655258905

    Product Description




    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.
    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.
    Structure Drawings


    Common Specifications
       ModelFFU-HA24FFU-HA44FFU-HA22 
      Dimensions (mm)1175×575×2701175×1175×270575×575×270 
     Face Velocity (m/s)Low High Low High Low High 
     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.

     

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    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: FFU.

    Home » Company News 331

    Source: KOSA product catalog / internal documentation.

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