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Polyester Fabric Dust Air Filter 70x82 (4).jpg
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Polyester Fabric Dust Air Filter 70x82 (6).jpg

Polyester Fabric Dust Air Filter 70x82

This air filter has a large size of 70x82 inches and is suitable for various HVAC systems, furnaces, and air purifiers. It is easy to install and replace, making it a convenient and cost-effective solution for maintaining clean and fresh indoor air.

  • Type Dust Collect Filter Element
  • Filter layer Polyester fabric
  • Dimension 70x82
  • End caps 304
  • Interface G1-2 Inner thread
  • Origin Henan,China
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Product SpecificationsHuahang

Type

Dust Collect Filter Element

Part number

70x82

End caps

304

Filter layer

Polyester fabric

Package

Neutral

featuresHuahang


  • High filtration efficiency: Polyester fiber filter cartridge has high filtration efficiency and good particle capture ability, which can effectively remove dust, particulate matter, and impurities from the air

    Corrosion resistance: Polyester fiber materials have good corrosion resistance, can adapt to various water quality environments, and have good mechanical strength and heat resistance

    High strength and wear resistance: Polyester fiber filter cartridges have the characteristics of high strength and wear resistance, suitable for air filtration in general industrial environments, such as factory workshops, construction sites, etc

    Economic durability: Compared with other filter materials of the same level, polyester fiber filter cartridges have the advantages of stable quality, large dust holding capacity, strong moisture resistance, long service life, and economic durability



    production process
    Huahang


    Raw material preparation: Firstly, it is necessary to prepare raw materials such as polyester cloth, filter frame, sealing material, etc. Polyester fabric should be woven from high-quality, slender, and uniform polyester filaments.

    Cutting and assembly: Cut the polyester cloth into appropriate sizes and assemble it onto the filter cartridge frame according to design requirements. This step requires ensuring that the size of the fabric is accurate and the assembly is firm.

    Glue application and fixation: Apply an appropriate amount of glue or adhesive between the polyester cloth and the filter cartridge frame to ensure that the cloth is firmly fixed on the frame. This step is crucial for subsequent molding and performance.

    Molding and curing: Place the assembled filter element into the mold and perform high-temperature curing molding. This step requires controlling the temperature and time to ensure that the shape of the filter element is stable and durable.

    Testing and packaging: After molding, the filter element undergoes quality testing to ensure that its filtration efficiency and structural strength meet the requirements. After passing the inspection, package and label the product information


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