FFP2 3M Standard Mask,N95 Masks Dustproof Barrier Bacteria Respiratory Protection,Fast Delivery,Suitable for Smoke, Dust, Grinding, Sanding, Sawing

Powerful filtering function: 100% brand new and high quality. After testing solid and liquid aerosols, the filtering efficiency is at least 98%.
Standard design: Adjustable nose clip reduces the possibility of atomizing glasses and is compatible with various protective glasses and hearing protection devices.
Wear Comfortable Wear: Maintain comfort and performance throughout the design time of 72 hours or more.
Application: smoke, dust, protective transportation place; easy to fold, individually packaged, can be conveniently and cleanly stored before use, and easy to store and reuse.
Quality Assurance: We are committed to providing quality products and better services to maintain the "customer first" principle. If you have any questions, please feel free to contact us. We strive to meet your needs.
Product description
Specifications:
If the quantity is more than five(including five), fast logistics distribution will be selected, and delivery is expected within 3-5 days.
Tested for Solid and Liquid aerosols
Protection Factor (NPF): 12.5 x OEL
Assigned Protection Factor (APF): 10 x APF
Particulate size distribution: 0.6 ??m (MMD) & 0.4 ??m (SD)
Total Inward Leakage: <5%
Penetration: <3%
CO2 content of inhalation: < 1%
Filtering Efficiency: 98%
Package Includes: 1PCS
FFP1 Anti Pollution Breathable Respirator Mask Paint Sanding Dust Mask Particulate Respirator, N95, PM 2.5 Windproof Foggy Haze Respirator,for Smoke, Dust, Grinding, Sanding, Sawing, Sweeping, FIGHTECH Dust Mask | Mouth Mask Respirator with 4 Carbon Filters for Pollution Pollen Allergy Woodworking Mowing Running | Washable and Reusable Mesh | BLACK