277 types of gas mask products are offered for sale by suppliers on Alibaba.com, of which respirators & masks accounts for 59%.
A wide variety of types of gas mask options are available to you, such as silicone, non-woven and non-woven fabric.You can also choose from white, black and transparent types of gas mask,as well as from industrial, personal protective, and public place types of gas mask,and whether types of gas mask is durable, or anti-dust.