BYD N95 Particulate Respirator DE2322 (Foldable and Non-Sterile) is FDA, CE and NIOSH approved which is designed to help provide respiratory protection for the user. This product has a filter efficiency of 95% or greater against solid and liquid aerosols free of oil. It provides very close facial fits and contains no components made from natural rubber latex. - NIOSH Approval number: TC- 84A 9221 - Individual sealed: 1 pcs/bag, 20 bag/box
