3M's Standard Earloop Mask is a no-nonsense, economical solution to your face mask needs. This flat earloop mask features standard pleats, is blue in color and is designed for a wide range of uses and applications. The earloop design makes it much easier to put on and remove compared to braided strand models.
The Standard Earloop Mask is hypo-allergenic, reducing the chance of the wearer having a reaction to it, and the mask features non-fiberglass, latex-free polypropylene construction. It is fluid resistant and has a 99% BFE (bacterial filtration efficiency) along with a >91% 0.1 micron filter efficiency. It is sold by the case (6 boxes per case, 50 masks per box, 300 masks total).