顶级丰满少妇自慰到喷水_69热在线观看免费无码_久久99国产精一区二区三区_国产精品嫩草影院AV

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    The Wo benefits purify professional air conditioning filters

    Air conditioning filter Product Features:
     
    1 washable filter media is made of moisture resistance of 100% man-made fiber filter;

    The two filters made of V-shaped, giving air to provide maximum filtration area, using a special process to maintain a certain distance between the filter;

    3 frame may wish made of galvanized steel frame or aluminum frame;

    4 filter can be cleaned and used repeatedly, the economic cost savings;

    5 filter winding, increased filtration area, high dust holding capacity, longer service life;

    6 frame of iron or aluminum frame, internal frame welded steel structure, appearance, solid structure, can be used as a removable frame design.

    Purposes:
    Washable type filter can be used as a primary filter of all intakes and exhausts.

    2 can be used as a special dust removal device and debris inhalation device filter.

    Primary or secondary filter of 3 air conditioning filtration system.

    4 clean room air intake and return air filter.

    ===Common specifications===

Tags: Filter products

顶级丰满少妇自慰到喷水_69热在线观看免费无码_久久99国产精一区二区三区_国产精品嫩草影院AV