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Company News 622

Author: KOSA Editorial | Updated: 2026-07-11

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-07-11 11:06 HITS : BELONG : COMPANY NEWS Disposable Ceiling HEPA Filters Module, HEPA Air Filter Box for Cleanroom Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: Fiberglass Efficiency: H14 FiltrationGrade: HEPAFilter Type: Replace

KOSA Company News 622 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-07-11 11:06　BELONG : COMPANY NEWS
  • Disposable Ceiling HEPA Filters Module, HEPA Air Filter Box for Cleanroom

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:FiberglassEfficiency:H14FiltrationGrade:HEPAFilterType:ReplaceableHEPABox
    Air Filter Cartridge In Wood Pulp Paper Media Photos 1655256316

    Model NO.
    HDU
    • Filter Media
    Ultra-Fine Fiberglass Filter Paper
    Sealing Gasket
    Gasket in Air Outlet Side
    External Configuration
    Air Outlet Side Is Equipped with High-Quality Alum
    Casing Material
    Superior Anodized Aluminum Which Is Covered with F
    Fan
    Without Fan
    Transport Package
    Carton /Wooden Case
    Specification
    570x570x180mm
    Trademark
    KOSAFILTER
    Origin
    China
    HS Code
    8421999090
    Production Capacity
    500PCS

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    Product Description



    Application
    Suitable as terminal filtration of air supply system in clean workshops and clean rooms that require high cleanliness, effectively ensure air flow speed and prevent swirl.
    Advantages
    Traps 99.99% or higher of 0.3μm particles.
    Adopts high-quality galvanized steel sheet, anodized aluminum and stainless steel as box casing material, externally covered with fire insulation.
    Adopts replaceable HEPA filter with ultra-fine fiberglass paper media, low resistance with large air flow and occupy small space.
    Large filter area, high adsorption capacity and removal efficiency, reliable performance.
    Elegant appearance, compact structure, convenient in installation and maintenance.
    Each filter in HEPA box passed through rigorous testing
    Material Instructions
    Casing material: Superior anodized aluminum which is covered with fire insulation.
    Filter media: Ultra-fine fiberglass filter paper.
    Sealing gasket: Gasket in air outlet side.
    External configuration: Air outlet side is equipped with high-quality aluminum or stainless steel sheet.
    The box is without fan, there is circular inlet pipe in the body surface, it is a disposable box, and inner HEPA is not replaceable.
    Temperature: Maximum 90°C in continuous service.

     Installation Drawings





    Common Specifications
      ModelBox Dimensions
    (mm)    		Inlet Diameter
    (mm)    		Initial Pressure Drop (Pa) @ Air Flow (m3/h)
    HDU-570570×570×150Φ250
    Φ300
    Φ350    		100@500125@620150@780180@870
    HDU-600600×600×150 100@550125@690150@870180@970
    HDU-610610×610×150 100@570125@715150@900180@1000
    HDU-11701170×570×150 100@1030125@1290150@1630180@1800
    HDU-12001200×600×150 100@1100125@1390150@1760180@1950
    HDU-12101210×600×150 100@1120125@1400150@1780180@1970
    HDU-12201220×610×150 100@1150125@1440150@1820180@2020

    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' HRU 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.: HDU.

    Home » Company News 622

    Source: KOSA product catalog / internal documentation.

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