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Company News 273

Author: KOSA Editorial | Updated: 2026-06-24

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-06-24 11:00 HITS : BELONG : COMPANY NEWS Swirl Type HEPA Diffuser Clapboard: withoutClapboard MediumMaterial: Fiberglass Efficiency: H13-U17 FiltrationGrade: HEPAFilter Type: PanelFilter Name: PortableHEPAMini-PleatPanelFilterforHospital Model

KOSA Company News 273 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-06-24 11:00　BELONG : COMPANY NEWS
  • Swirl Type HEPA Diffuser

    Clapboard:withoutClapboardMediumMaterial:FiberglassEfficiency:H13-U17FiltrationGrade:HEPAFilterType:PanelFilterName:PortableHEPAMini-PleatPanelFilterforHospital
    Air Filter Type Bag Filter Filtration For Air Ventilation System Photos 1655173366

    Model NO.
    HHD
    • Media
    Ultra-Fine Fiberglass Filter Paper
    Frame
    Anodized Aluminum or Stainless Steel
    Separator
    Hot-Melt Glue
    Sealant
    Polyurethane
    Temperature
    Maximum 90°c in Continuous Service
    Transport Package
    Carton and Wooden Case
    Trademark
    KOSAFILTER
    Origin
    Shanghai, China
    HS Code
    8421999090

    Air Filter In Deep Mini Pleat Photos 1655185994

    Product Description






    Application
    Suitable for installation of HEPA filter in air-conditioning and ventilation systems. To ensure air flow speed and prevent swirl availably.

    Advantages
    Box casing is made of high-quality cold-rolled steel plate.
    Box surface is electrostatic spray.
    Elegant appearance with compact structure, convenience in installation and maintenance.
    The panel in air outlet can be made of aluminum plate or cold rolled steel plate coating or stainless steel.

    Material Instructions
    Casing material: Cold-rolled steel which is treated by electrostatic spray.
    Filter media: Ultra-fine fiberglass paper.
    Diffuser panel: Air outlet panel material is aluminum plate, cold-rolled steel plate with electrostatic spray or stainless steel.
    L type is gel seal HEPA diffuser; M type is mini pleat HEPA diffuser; T type is separator HEPA diffuser.
    Air supply mode: lateral inlet or top inlet.
    Sealing gasket: Sealing gasket in air inletting side.
    Sealing way: Gasket seal and gel seal.
    Temperature: Maximum 90°C in continuous service.

    Common Specifications
      
    Model
    Rated Air Flow
    (m3/h)    		HEPA
    Mountable HEPA
     (mm)    		 Box Size (mm)
    Air Supply Size (mm)
    Plate Size
    (mm)
       
    Lateral Inlet
    Top Inlet
    Lateral Inlet
    Top Inlet    		 
    HHD320/10-T350320×320×220375×375×550375×375×390200×200200×200430×430
    HHD484/10-T1000484×484×220540×540×550540×540×390320×200250×250594×594
    HHD484/15-T1500726×484×220782×540×550782×540×390400×250400×250836×594
    HHD484/20-T2000968×484×2201024×540×5501024×540×390500×200400×2501078×594
    HHD610/05-T500305×610×150665×360×480665×360×320250×200250×200720×415
    HHD610/10-T1000610×610×150665×665×480665×665×320320×250320×250720×720
    HHD610/15-T1500915×610×150970×665×480970×665×320500×250500×2501025×720
    HHD610/20-T20001219×610×1501275×665×4801275×665×320500×250630×2501330×720
    HHD630/05-T750315×630×220685×370×550685×370×390250×200250×200740×425
    HHD630/10-T1500630×630×220685×685×550685×685×390320×250320×320740×740
    HHD630/15-T2200945×630×2201000×685×5501000×685×390500×250500×3201055×740
    HHD630/20-T30001260×630×2201315×685×5501315×685×390600×250630×3201370×740
    HHD320/10-M350320×320×80375X375X420375X375X260200X200200X200430X430
    HHD484/10-M800484×484×80540×540×420540×540×260320×200320X200594×594
    HHD484/15-M1200726×484×80782×540×420782×540×260400×200400x200836×594
    HHD484/20-M1700968×484×801024X540X4201024×540×260400×250500X2001078×594
    HHD610/10-M1000610×610×69665×665×420665×665×260400×250320X320720×720
    HHD610/15-M1500915×610×69970×665×420970×665×260500×250500x2501025×720
    HHD610/20-M20001220×610×691275X665X4201275×665×260500×250500X2501330×720
    HHD630/10-M1500630×630×80685×685×420685×685×260400×250320X320740×740
    HHD630/15-M2150945×630×801000X685X4201000×685×260500×250500X2501055×740
    HHD630/20-M30001260×630×801315X685X4201315×685×260600×250630X2501370×740
    HHD320/10-L350320×320×93375×375×420375×375×260200×200200X200430×430
    HHD484/10-L800484×484×93540×540×420540×540×260320×200320X200594×594
    HHD484/15-L1200726×484×93782×540×420782×540×260400×250400X200836×594
    HHD484/20-L1700968×484×931024X540X4201024×540×260400×250320X2001078×594
    HHD610/10-L1000610×610×93665×665×420665×665×260320×250320X250720×720
    HHD610/15-L1500915×610×93970×665×420970×665×260500×250200X2001025×720
    HHD610/20-L20001220×610×931275X665X4201275×665×260500×250320X2501330×720
    HHD630/10-L1500630×630×93685×685×420685×685×260320×250320X250740×740
    HHD630/15-L2150945×630×931000X685X4201000×685×260500×250320X2501055×740
    HHD630/20-L30001260×630×931315X685X4201315×685×260600×250500X3201370×740


    99.995% 400 Degree Ss Frame High Temperature Hepa Air Filter 1655278485

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HHD.

    What frame material options are available?

    This product uses frame: Anodized Aluminum or Stainless Steel.

    What service temperature can it withstand?

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

    Home » Company News 273

    Source: KOSA product catalog / internal documentation.

    NXT : ：U15 U16 U17 Light Weight ULPA Mini Pleated Filter

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