Head harness and air duct to suit 3M? Speedglas? 9002 Adflo?/FAC (part number 433000).
Complete head harness to suit the Speedglas? 9002 respiratory welding helmet
This part includes both the air duct and the head harness
Look to replace if cracked, damaged or worn out
If you require the non-respiratory head harness without air duct, see part number 705015.