The purely mask is equipped with a micro module. The filter using the Nano-Electrical Fiber Transition Technology filters more than 99% of PM2.5's fresh air.The deep purifying fresh air is sent to the inlet chamber cavity. The colleagues will use humidity and Exhaust gas is discharged from the cold flow breathing valve. A comprehensive solution to the problems of poor breathing, dampness, and phlegm in traditional masks will bring you comfortable and healthy breathing.
Product name:Anti-dust Mask
Color: dark grey
Size:one size fits all
PM2.5 Filtration efficiency:99%
Wind velocity: Adjustable(3 Mode)
Built-in filter type: N95
1* Air Mask Purifier Filter
1* Usb line
1* Instruction manual
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Due to the manual measurement and different measurement methods, please allow 1-2cm deviation.