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B2 Mask Product Tutorial

A step-by-step video to help you get the most out of your B2 Mask


In an effort to make using B2 Mask as simple as possible, we've created a short tutorial video that walks you through constructing your mask for the first time. The video covers the following topics:

  • What's in the box
  • Assembling your filters
  • Assembling your overlay
  • Putting on the mask
  • Adjusting the mask to improve your seal
  • Storing the mask while not in use