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Company News 667

Author: KOSA Editorial | Updated: 2026-07-13

AUTHOR : kosafilter FROM : www.kosafilter.com ADD TIME : 2026-07-13 12:03 HITS : BELONG : COMPANY NEWS FFU-Class 10000 RO Class 1-Clean Devices Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: Fiberglass Efficiency: H14 FiltrationGrade: HEPAFilter Type: PanelFilter Model NO. FFU Casing Ma

KOSA Company News 667 product, KOSA
AUTHOR : kosafilter　FROM : www.kosafilter.comADD TIME : 2026-07-13 12:03　BELONG : COMPANY NEWS
  • FFU-Class 10000 RO Class 1-Clean Devices

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:FiberglassEfficiency:H14FiltrationGrade:HEPAFilterType:PanelFilter
    15Pcs Side Brushes Hepa Filters Kit For Irobot Roomba Photos & Pictures 1655177286

    Model NO.
    FFU
    • Casing Material
    Galvalume Sheet
    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 Used In 150 To 450 Degree Photos 1655259050

    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.

     

    99.997%@ 0.3 Micron Paricle Gel Seal Hepa Air Filter With Fiberglass Media 1655272049

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: FFU.

    Home » Company News 667

    Source: KOSA product catalog / internal documentation.

    NXT : ：Hmh-for Electronics Mini-Pleat HEPA H14 High Air Flowpanel-Filter

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