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                                                    MaterialElectrostatic meltblown cloth, pp spunbond non-woven cloth, electrostatic filter cotton
 
                                                            
                                                            
                                                            
                                    
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                                                    SolicitudSuitable for protection agains harmful particles such as dust, PM2.5 air particles, influenza bacter...
 
                                                            
                                    
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                                                    FunciónAdopting FFP2 grade anti-particulate matter filtering technology and antibacterial environmental pro...