Sectional view of the respirator
Side view of the respirator
Side view of the respirator
Mold for the respirator facepieces (inner and outer)
Mold for the inner facepieces
Mold for the outer facepieces
Respirator with slide-in strap connector
Respirator with magnetic strap connector
Respirator with one-way valve (recommendation for future design)
Sectional view of the respirator with one-way valve (recommendation for future design)