The 3M™ Combination Dual Airline Front-Mounted Breathing Tube is used on both the high and low pressure front-mounted combination kits.
Provides front-mounted, high pressure air for breathing during mutiple disciplines. 3M produces a wide variety of breathing tubes and powered air purifying respirators (PAPR). In addition to powered systems, 3M also offers supplied air respirators (SAR) using air from an air tank or a different external source.