U.S. Department of Health and Human Services  —  National Institutes of Health

Lulzbot Mini with Copper3D filament

emac's picture
Tue, 2020-05-05 21:04
back of filter for laminar flow.
front side of 3M mask with two printed filters.
front view
Reference Model 
Retrofit Cartridge System to Repurpose Commercial Respirators

Printed well and used NXTNano media for filtration.  Minimal back pressure on a medium-sized 3M respirator.

Category 
Labware & Devices
Printer Technology/Material 
Material Extrusion›Polylactic Acid (PLA)
Printer Make/Model 
LulzBot Mini
Resolution (Layer Height) 
0.25 mm

Click to Enlarge - 3 image(s)

back of filter for laminar flow.
front side of 3M mask with two printed filters.
front view
Rating 
5
Average: 5 (1 vote)