- Nonwoven Fabric, Melt-blown nonwoven fabric
- The mask consists of three layers of high quality nonwoven materials: the outer and inner layers are made of polypropylene spunbond nonwoven fabric; the middle layer is made of polypropylene melt-blown nonwoven fabric. These three layer construction provides at least 95% filtration efficiency against solid and liquid aerosols free of oil.
- Provide soft, skin-friendly, comfortable wearing experiences and protection for daily usage. The foldable design can cover the nose and mouth with close fit to the face, providing respiratory protection against non-oil particles and reduce user exposure to certain airborne particles including those from sanding, sawing, grinding, sweeping, bagging, or from processing minerals, coal, iron ore, flour, and certain other substances.
- The elastic head straps are soft and gentle to skin, eliminating the pressure behind the ears even when worn for a long time. The built-in nose bridge is adjustable to ensure a comfortable fitting experience.
- Soft and comfortable to wear, skin-friendly; Fit for both indoor and outdoor application all-year-round for all 4 seasons