• Standard: EN149:2001+A1: 2009 Non-medical, CE Certified
• Protection Class: FFP2/KN95 certified, but Non-Niosh Certified
• Filtering Efficiency >95%
• Reusable: Disposable, non-reusable
• Layers: 3 layers (50g melt-blown), 4 layers (25g melt-blown)
• Running Time: Disposable
• Wearing Way: Ear-loop
• Materials: Non-woven fabric + melt-blown filtration + non-woven fabric
• Packing: 2 pcs / polybag, 40 pcs / box (22 x 13 x 14 cm)
• Carton Size: 51 x 46 x 42 cm / carton -6.7KG
• Quantity: 20000000

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