Comply with the national standard GB2890-2009 and pass the LA certification

Mask material: a new silicone material, in line with US FDA standards, the mask skin and breathing are more comfortable and healthier

Mask outline: designed according to the outline of the human face, 360. Fully sealed face protection;

Wearing: Personalized design of the wearing object, the elastic state can be adjusted freely, and it is comfortable to wear;

Ventilation: patented BWK air supply valve, fast air supply, stronger air permeability:

Poison filter box: adopt the high iodine value of Rishi-3 strong adsorption activated carbon, add potassium permanganate, nano-silver and oxidation
Alkaline chemical, which doubles the effectiveness of filtering poison.

Packing: (1 set/box 18 sets/piece)
Use with P-A-i Cartridge [Model N 3203]
For protection against organic gases and vapors, paints, benzene, anilines, acetone, nitroalkane, carbon disulfide,
Carbon tetrachloride, Chloropicrin, etc.