Features:
Double layer hood.
● Features a free position underchin face with high adhesion and a 3D polyband type head strap for an improved fit and excellent safety.
Built-in fit checker makes it easier and easier to test your fit.
No metal parts are used, so it can be incinerated.
Precautions for Use:
Before use, please read the instruction manual carefully and use it correctly.
Please make sure to use an absorbent can that corresponds to the types of harmful gases in the environment air.
Do not use in environments where the concentration of harmful gas exceeds 0.1%.
Do not use in environments with oxygen deficiency (oxygen concentration is less than 18%), or in environments where oxygen concentration is unknown or the gas concentration is unknown