Product name: electric smog masks

Material: host PC + ABS surface medical silica gel four layer composite HEPA filter mesh Centrifugal fan fire PEF polymer lithium ion battery soft package

Size: 106 * 107 * 70

Weight: 96 g

Battery capacity: 800 ma

Noise: 40 db (A)

Air: 10 l/min

Rated power: 1.2 w

A filtration efficiency: 99.8%

Range: 5 h

Working environment: - 20-60 degrees

Electric anti-fog haze of the filter mask

Filter by PP non-woven fabrics, spray non-woven fabric by ultrasonic welding. Inner and outer layer for antibacterial medical original raw non-woven fabric, the middle tier melt-blown non-woven microporous filter + electrostatic adsorption process, after the United States NELSON lab testing, BFE (bacteria) PM2.5 (fog) filtering rate is greater than 99%, the smallest filter various particles of 0.1 microns, the harmful material such as bacteria, viruses, pollen.