·Washable and reusable
Application: ≥5μm, Filter dust , (especially used in the train or the subway, where the place has air-conditioner), pre-filter through air filter program
Type: supply pads or rolls size
EN779 class: G3
·Low initial resistance
·Large dust holding capacity
·Flexible
·Economical and practical
Application: ≥5μm, Filter dust , (especially used in the train or the subway, where the place has air-conditioner), pre-filter through air filter program
Type: supply pads or rolls size
Media: synthetic fiber with gradual density, inlet side is blue.
Washable: about 4-5 times
EN779 class: G3
Average arrestance:88%(ASHRAE52.1-1992)
EUROVENT4/5 class: EU3
DIN53438 Non-flammability Standard: F1
Final resistance: (suggested) 150Pa-250Pa
Max. Dust holding capacity: 520g/m2
Temperature resistance: 100degree
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Type
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Dimensions
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Rated air velocity(m/s)
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Initial pressure drop (Pa)
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Rated air flow(m2/h)
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||
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Length(m)
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Width(m)
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Thickness(mm)
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||||
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Rolls
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20
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1/2
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15 ± 2
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1.5
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20
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5400
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