NORTH Back Pack Adapter Hard Hat Accessories helps provide respiratory protection from

helps provide respiratory protection from formaldehyde and certain organic vapors at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces

Comfortable shoulder straps

FR brass non-locking zipper

CSA Z96-09 Class 3 Level 2

Disposable cannula with tubing

NORTH Back Pack Adapter Hard Hat Accessories helps provide respiratory protection fromConvert your half mask or full facepiece to a welding respirator with this welding attachment. Puts cartridges on the back, increasing service life and minimizing weight to the facepiece. Cartridges are located away from the immediate contaminate area so they last longer Connects to North 5500, North 7700, RU8500, North 5400 and North 7600 Series facepieces Convert your half mask or full facepiece to a welding respirator with this welding attachment