Wguili Mask Protection Masks Dustproof N95 Particulate Respirator Electric Smart Mask Dustproof Air Pollution Suitable for Hospital or Outing (Color : Black, Size : Free size)

Description

Size:Free size  |  Colour:Black High quality disposable face mask, provides an additional level of protection with a high bacterial filtration and fluid repellence. This product allows for hygienic conditions to be met when close to other people and tight environments.Specification:Material: ultrafine fiber; Nose clip: all-silica gel; Cover material: science and technology textile cloth, all silicone sealing ringColor: blackStyle: hood styleLevel of protection: KN95Whether there is a breathing valve device: yesFiltration effect: H12Can we change the filter element: YesFunctions: anti-haze, PM2.5, formaldehyde, dust, pollen, electric, air supply