Catherine Gilbert
Created June 15, 2020

Hygieia PAPR

An open source PAPR designed for when access to industrially-produced designs are unavailable or in low supply.

IntermediateFull instructions providedOver 1 day2
Hygieia PAPR

Things used in this project

Hardware components

Shower Cap
×1
7 mil PVC sheet
×1
3M HEPA Room Air Purifier Filter
×1
Corrugated Tubing 1" diameter
×1
Utility Belt
×1
DC Fan 80mm 12V Blower Fan
×1
Milwaukee 12V Battery
×1
Quick Disconnect Terminal, Male Quick Disconnect
Quick Disconnect Terminal, Male Quick Disconnect
×1
DC Motor PWN Speed Controller
×1
22 Gauge wire
×1

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)
Super Glue
Hot glue gun (generic)
Hot glue gun (generic)

Story

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Custom parts and enclosures

Hygieia Helmet

Hygieia Power Box Battery Side

Hygieia Power Box Filter Side

Schematics

Schematic

Power Box Wiring Diagram

Credits

Catherine Gilbert

Catherine Gilbert

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