3M M-444 Polyurethane Inner Collar (For Use With 3M Versaflo M-400 Series Helmets Only) Footwear The Survivair Opti-Fit Mask-Mounted PAPR

The Survivair Opti-Fit Mask-Mounted PAPR includes a facepiece

Powered by 3 "AAA" alkaline batteries (included) the seven (7) 100

the Medium Duty Whizard Armguard II is made of high-strength Spectra and stainless steel fibers

*Mix of delicious cream and real Oreo cookies

Duo-Lok quick-connect buckles

3M M-444 Polyurethane Inner Collar (For Use With 3M Versaflo M-400 Series Helmets Only) Footwear The Survivair Opti-Fit Mask-Mounted PAPRThe M 444 Inner Collar zips into all 3M Versaflo M Series shrouds and provides a comfortable respiratory seal for 3M Versaflo M 400 Series Helmets. The M 444 Inner Collar is a required part of a M 400 system. One Size Fits Most