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Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NIH3D

Adapter for using Airfit F20 CPAP mask as N95 respirator using 3M Aura N95 as media

Input Mesh File

Aura_1.stl

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stl
Input Mesh File

Auracover.stl

Select all:

stl

Repaired for printing (2)
aura_1

aura_1

glb
stl
wrl
x3d
obj
blend
png
auracover

auracover

glb
stl
wrl
x3d
obj
blend
png