Features & Applications:

This backpack adaptor is a great addition North Safety full face / half mask respirator that helps to relocate cartridges and filters out of the work zone, subsequently reducing the weight of mask. Oval hose design provides low profile under tight-fitting welding helmets. The backpack adaptor can be screwed securely to facepiece cartridge connectors and adapts easily to North full face and half mask air purifying respirators.