🔅 DIY Respirator from Iuri’s Workshop

Related videos:
DIY Respirator #3 (upgrade):    • 🔅 DIY Respirator #3 (upgrade)  
DIY Respirator #2 (improved version):    • 🔅 DIY Respirator #2 (improved version)  
Face Mask & Safety Glasses from Available Material:    • 🔅 Face Mask & Safety Glasses from Availabl...  
Gas Mask – DIY:    • 🔅 Gas Mask – DIY  

This video shows how to make a real respirator with inlet and outlet valves from empty water bottles. This protective mask can be useful when working in a dusty room or to reduce the risk of infection by pathogens in crowded places.
The difference between this respirator and the usual medical mask is that the filter does not accumulate moisture contained in exhaled air. Moisture can become a favorable environment for microorganisms.

Material List
1. 3 liter bottle.
2. 1 liter bottle.
3. Cotton fabric
4. The elastic is ring.
5. The elastic is linen.
6. Surgical glove
7. 4pcs screws Nuts 8pcs.
8. Bottle caps. Two small and two medium.
9. Polyethylene foam - 4mm thickness
10. Double-sided tape
11. Steel plate 72x8x1mm.

#mask, #respirator, #N95,