Sperian N95 Masks (particulate respirator), ONE-Fit NBW95V, 16 masks total

This listing is for one new box and one open box of 3M N95 masks, model #8511. The first box is new and unopened and contains 10 masks. The second box is opened and contains 7 unused masks. There are 17 masks in this listing. Expiration printed on the box is 02/2025 as shown in the pictures. It has been stored in an office with air conditioning and sterile environment. faultless for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.