Features
This breathing tube is used to connect 3M W-series Supplied Air Valves with 3M S-Series Hoods and Headcovers.3Mâ„¢ Powered & Supplied Air Breathing Tubes connects the air source with the headtop and ensures clean air reaches the headtop reliably and with unrestricted airflow. 3Mâ„¢ Powered & Supplied Air Breathing Tubes are compatible with with certain 3M(TM) Respiratory Headtops and Air Delivery Units.
3M Breathing Tube W-5115/37313