Gas mask long tube respirator special airway

The air duct is composed of a flexible corrugated rubber tube wrapped with knitted fabric and other parts, and it is connected with various masks and used as a gas channel;

The airway tube and the mask have high bonding strength, which is a kind of connection hose with good anti-toxicity and long service life. The tube body is soft and has good flexibility and pressure resistance.

package：

As per you choose  (Air Tube *1 )