Catalog number: 157057 Features: ●A three-layer high-performance filter with a special electrostatic filter equivalent to the N95 standard is used, which cuts out 99% of airborne particles (0.0001 mm) and viruses while providing high breathability and making it easy to breathe. ●The tight-fitting arch shape does not create any gaps between the mask and the face through which particles and viruses can enter. ●It is resistant to deformation and creates space around the mouth to eliminate breathlessness. Uses: ●For PM2.5 and virus countermeasures. ●For general work. Specifications: ●Size: Regular ●Height (mm): 95 ●Width (mm): 175 ●Color: White ●Structure: 3 layers ●PFE (particle filtration efficiency): 99.9% ●BFE (bacterial filtration efficiency): 99.9% ●VFE (virus droplet filtration efficiency): 99.9% ●Ear-hook type ●Type of antibacterial agent: Silver-based antibacterial agent (antibacterial part: non-woven fabric sheet on the surface) ●Target: cold/pollen/dust/PM2.5, etc.
