... chemical respirator compatible 5.at economic price Product Name: anti-acid chemical gas active carbon cartridge filterModel No.: HX-7Product DetailsPacking & DeliveryMaterialshell ... , chlorine, acetone, alcohols, aniline, carbon bisulfide, carbon tetrachloride, chloroform, methyl bromide, chloromethane, nitroalkane Hangzhou Hongsheng Plastic Industry Co., Ltd. locates in Xiaoshan, Hangzhou, which ...