3M™ Versaflo™ BT-54 breathing hose

3M breathing hoses for forced-air and air-supply systems are part of a CE-certified breathing system 3M forced-air and air-supply systems breathing hoses connect the air source and the headpiece to provide a reliable and unrestricted supply of clean air to the headpiece. 3M forced-air and air-supply systems breathing hoses are compatible with some 3M respiratory protection headgear and air delivery units. CE certification is valid when used as part of a complete system Interchangeable element Allows quick connection between the headpiece and a forced air flow system or compressed air hose apparatus Easy to install