active cabon face mask

1.Antivirus,deodorant,filter bacteria,prevent dust and other effects. 2.Especially suitable for containing organic gases,acid volatile compounds,pesticides,SO2,CI2 and other irritant gases occasions,anti-virus,deodorizing effect is remarkable. 3.Can effectively revent but common masks the below roles of 5 Um airborne dust as well as variety of bacteria from the respiratory tract,it is the ideal protective equipment of the medical industry,chemical industry,paint shop,leather in dustry and the sanitation units. 4.Suitable for construction,quarry,textile,grinding,metal casting,pharmaceutical,electronics,pharmaceutical,material handing and polishing dust generated from operations such as protection and other industries,have a good effect to dust storm.