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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

Disposable flexible Tyvek face mask with filter

Input Mesh File

FilterHolder.stl

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stl
Input Mesh File

FilterCap.stl

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stl

Repaired for printing (2)
filterholder

filterholder

glb
stl
wrl
x3d
obj
blend
png
filtercap

filtercap

glb
stl
wrl
x3d
obj
blend
png

Supplemental Photo File

materials.jpg

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jpg
Supplemental Photo File

respirators_assembled_kits.jpg

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jpg
Supplemental Photo File

filter_assembly_exploded.jpg

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jpg
Supplemental Photo File

version 1 interior.jpg

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jpg