The 3M Versaflo Breathing Tube BT-40 is a high durability breathing tube. A breathing tube connecting the air source with the headtop is required to ensure that clean air reaches the headtop reliably and with unrestricted airflow. The breathing tubes offered are compatible with all 3M Versaflo Headtops and Air Delivery Units.
Features
High durability air breathing tube that is easy to wipe down