1 and pm2.5 masks can deeply filter and block smog, effectively filter invisible killers in the air-bacterial viruses, automobile exhaust, second-hand smoke, formaldehyde, dust mites, smog, volatile chemicals and air pollution gases, block the use of droplets, body fluids and secretions, and absorb and filter pollution gases affected by inhalable particles brought by automobile exhaust. , widely used in medical and health industries and companies. No matter the filtration efficiency, air permeability, antibacterial property and safety, it greatly exceeds that of ordinary masks.
2. PM2.5 masks add many preventive measures, so they have more functions than traditional masks. For example, its lead carbon fiber cloth can play an antiviral role, and filter paper can prevent more than 95% of dust from being inhaled into the body, so it is a better type of mask. Some industrial areas also use this kind of mask to prevent virus, because there may be certain chemicals or toxic gases in industrial areas, and the lead carbon fiber cloth of PM2.5 mask has anti-virus function.