Some non Versaflo PAPR and Supplied Air Valve configurations require adapters to work with the BT 20L Breathing Tube. Please consult your 3M™ Product Matrix for details.
3M™ Powered & Supplied Air Breathing Tubes connects the air source with the headtop and ensures clean air reaches the headtop reliably and with unrestricted airflow. 3M™ Powered & Supplied Air Breathing Tubes are compatible with with certain 3M(TM) Respiratory Headtops and Air Delivery Units.