What kind of environment needs KN95 masks

In general, for low-risk activities, such as walking or participating in uncrowded outdoor activities, wearing a two- or multi-layer cloth mask made of cotton or similar materials is fine. But for more protection, surgical masks, also known as medical masks, are a better choice, as long as they fit the face.wholesale kn95 face mask， Both types provide a physical barrier that helps reduce the spread of the virus through mouth-nose droplets, but allows breathing through the cloth. You can increase the effectiveness of the mask and improve its fit by wearing a two-layer mask (a cloth mask over a surgical mask).


For optimal protection, high-filtration respirators like the KN95, N95, and KF94 are the most protective, even preventing the inhalation of tiny particles in the air. However, in the early days of the epidemic, masks were in short supply and needed to be reserved for medical staff. Fortunately, there is now a sufficient supply of high-filtration masks.


High-filtering respirators are recommended in high-risk situations, i.e. environments where you may be exposed to prolonged periods of time on planes, subways, or trains; caring for someone with COVID; or staying in crowded indoor spaces; or, if you are immunocompromised or have a medical condition puts you at a higher risk of getting sick from COVID-19, you need to wear a KN95, N95 and KF94 type mask.



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