3M™ Breathe Easy™ 051138-72081 Back Mount Breathing Tube Assembly, For Use With 3M™ Breathe Easy™ Powered Air Purifying Respirators

00520810 MFG #: 051138-72081
3M™ Breathe Easy™ Breathing Tube Assembly, Back Mount, For Use With: 3M™ Breathe Easy™ Powered Air Purifying Respirators, Black