KN95 face masks have been shown to have exceptional performance according to a technical bulletin published by 3M.
	
Compliance with GB 2626-2006 (KN95)  
	
High-filtration efficiency when used properly
	
Protects against PM2.5, dust, pollen, microorganisms, and air pollution.
	
Easy to breathe through mask with protection and comfort in mind
	
Ear Loop style
	
Disposable (cannot be washed)  
 
The KN95 5-ply disposable face mask is suitable for adults’ daily travel protection. These KN95 masks were not manufactured as a replacement for gas masks or as a medical mask. The mask cannot generate oxygen and should not be used in hypoxic environments. When used properly, the mask provides approximately 95% filter efficiency and effectively protects respiratory health. Use the KN95 mask to protect against PM2.5, dust, pollen, microorganisms, and air pollution. Use the mask within 3 years of manufacturer and should be stored in dry and ventilated location 23ºF – 122ºF (-5ºC – 50ºC, relative humidity <80%).