COVID19 HEPA Filter Mask V5

This is the Printable .stl for the COVID19 HEPA Filter Mask V5 (.3 Micron).

ATTN: YOU MUST PRINT THE MAIN BODY OF THE MASK IN TPU, AS WELL AS IN VASE MODE (WITH 2MM BRIM)

I have also decided to provide the .step (Editable File) located on my website here http://joshhughes.studio/store/3d-printed-covid19-hepa-filter-mask-v5-step-editable

Article about the use of TPU with FDM here https://www.ncbi.nlm.nih.gov/pubmed/30961229

The filter which attaches to this mask can be found here. https://www.amazon.com/Amyehouse-Accessory-Replenishment-Including-Compatible/dp/B01KNZCW8E/ref=sr_1_6?dchild=1&keywords=Roomba+Hepa+filter&qid=1586287674&sr=8-6

Also please go to https://3dprint.nih.gov/discover/3dpx-013631 for additional information about assembly as well as the printable .stl for this version.

The filter that fits this mask is a HEPA Filter which is certified to filter particulate down to .3 micron. This is the same filtering requirements for the N95, P95, and R95 masks

Print instructions

TPU main body mask must be printed in vase mode.

Please see https://3dprint.nih.gov/discover/3dpx-013631 for complete care instructions ass well as assembly intrusions.