3M Face Masks KN95
3M Face Masks KN95 has High efficiency filter fabric with a great small particle barrier. They are Medical Grade Certified, CE and FDA Approved and Clinically tested.
7. Anti-PM2.5 / dust, anti-flu, anti-allergy
Equivalent of N95
Cover up and get your immunity strong, have a look at this article on Lianhua Qingwen Capsules.