N95 particulate respirator 3M Aura 1870

Collects more than 95% of 0.3 micrometer NaCl particles in a collection efficiency test.

Surgical mask for healthcare workers
Specifications: Foldable N95 surgical mask
Water resistant and useful for liquids containing blood
Movable three-sided structure that does not slip easily while wearing
Individual package

specification
Filter class N95
Respirator size standard
Specified protection factor 10
Liquid resistance 160mm Hg