詳細規格及用途描述
Used with twin cartridges. Compact design and light weight.
Rubber face-piece is resistant to chemical permeation, 2
exhalation valves for comfortable breathing. Adjustable elastic
headband. Fits all facial contours and sizes. To be supplied
without cartridge. Weight 0.18 kg, packed 70 pc to shipping carton,
3.2 cft.