3M Aura 9330+GEN3 Flat-Fold Particulate Respirator The third generation of the best-selling 3M Aura disposable respirator, featuring the original 3-panel, flat-fold design. Our disposable respirator is made using 3M Advanced Electret (filter) Media (AEM), a high-performance material that's been engineered for easy, unrestricted breathing. The 3M Safe Guard Product Authentication Process gives you the confidence to know the product you're wearing is a genuine, 3M-manufactured product. Original 3-panel, flat-fold design fits a wide range of face shapes and sizes, Innovative tabs on the upper and lower panels simplify positioning and adjustment, Braided headbands are colour-coded (red for FFP3) for quick and easy identification, Sculpted upper panel conforms to the nose and contours of the face for an effective seal, Embossed upper panel reduces eyewear fogging, Easy to store away with flat-fold design and individual wrapping, FFP3 (APF 20) breathing protection against hazardous work environments