Universal activated carbon pre filter can be cut to fit any size filter.
Removes Dust Lint Smoke Pet hair Common household chemicals Benzene and other VOCs so all you’re left with is fresh, breathable air
Model
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RY-1000
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RY-1300
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RY-1500
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RY-1600
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RY-2000
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Specific surface area(㎡/g)
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900-1000
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1150-1250
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1300-1400
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1450-1550
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1800-2000
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Benzene absorption(w t%)
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30-35
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38-43
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45-50
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53-58
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70-80
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Iodine absorption value(mg/g)
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850-900
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1100-1200
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1300-1400
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1400-1500
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1700-1800
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Methylene Blue(ml/g)
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150
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180
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220
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250
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300
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Pore volume (ml/g)
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0.8—1.2
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Average pore size(A。)
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17—20
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Density(kg/m3)
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50-80
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Thickness(mm)
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1-4mm
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PH value
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5—7
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Fire point(℃)
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﹥500
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