Spec
- Material: Mask/rayon nonwoven fabric, PP (polypropylen), PE (polyetylen), Filter/PP (polypropylene), Ear hook rubber/PU (polyurethane), polyester, Nose bridge/PE (polyethylene), iron
- Size: 175 x 90mm
- Structure: 3 layers
- Collection efficiency *1: 0.995
- Intake resistance *2: 27Pa
- Quantity: 1 box (50 pieces)
- *2 Measurement value by Kuraray Kuraflex’s test method *1 collection efficiency: Fine particle filtration efficiency (average particle diameter 0.1μm), Intake resistance/40L/min
- Model number: NB-300
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Package size：185×100×100 mm 180 g
https://www.axel-gl.com/en/asone/d/2-052-01/