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Guangzhou Fresh Air Clean & Filtration Products Co., Ltd

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Guangzhou Fresh Air Clean & Filtration Products Co.,  Ltd
Guangzhou Fresh Air Clean & Filtration Products Co., Ltd
China
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    FRS-20  Air inlet cotton

    FRS-20 Air inlet cotton

    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Pack. & Delivery:
    bags

    Specification :

    ·Washable and reusable
    ·Low resistance
    ·Excellent flame retardant
    ·Flexible
    ·Economical and practical

    Application: e5¼m , Filter dust , (especial
    used in the train or the subway, where the place
    has air-conditioning), pre-filter through air filter program
    Type: supply slices or rolls size
    Media: synthetic fiber with gradual density,
    Washable: about 2-3 times
    EN779 class: G2
    Average arrestance:75%ASHRAE52.1-1992
    EUROVENT4/5 class: EU2
    DIN53438 Non-flammability Standard: F1
    Final resistance: (suggest) 100Pa-(max)200Pa
    Max. Dust holding capacity: 430g/¡
    Temp. resistance: 100



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