3M OPT-4190.010-40 Universal Fit N95 Respirator, 40 Per Box

If you are going to wear a mask, wear one that protects you from airborn germs. Paper masks and bandanas do little to nothing to stop the spread of germs but these 3M Optrel N95 masks do. Main features • Around the head straps for easy donning and doffing • Manufactured with high-quality filter materials • Comfortable fit of the mask allows prolonged periods of use • Flat design for space-saving storage • Nose clip for optimal fit Materials - The following materials are used to manufacture this product: 1. Outer layer Spun-bonded fabric 40 g/m² 2. Filter 1 Melt-blown fabric 25 g/m² 3. Filter 2 Melt-blown fabric 25 g/m² 4. Dust filter PP/Bico fiber 50 g/m² 5. Inner layer Spun-bonded fabric 40 g/m² 6. Elastic band Spandex/polyester 7. Nose clip plastic Model: 4190. 010 Content: • Respiratory Masks: 40 pieces (8x 5 pieces) • User instructions Shelf Life and Storage • Use By date on box in MM/YYYY format • Store respirators in the original packaging, away from contaminated areas, dust, sunlight, extreme temperatures, excessive moisture, and damaging chemicals. • Store in temperatures between -4°F (-20°C) and +86°F (+30°C) and not exceeding 80% RH Instructions for use • The mask is intended for single use and cannot be reused. • The mask can no longer be used: - if the mask becomes damp through breathing - if it becomes faulty/no longer fits Features • NIOSH certified: TC# 84A-9042 • Comfortable non-irritating lining • Flat pouch-style breathing chamber for added comfort • Headbands of bicomponent elastomer material • Fits secure to face, helps ensure tight facial seal, and prevents leakage around edges • Two layers of electro-statically treated meltblown filter media • Provides a minimum of 95% filtration efficiency for 0.3 micron particles • Not oil resistant