samuk / DIY-HEPA

Computer fan to HEPA filter connector parts

DIY-HEPA

Fan to HEPA filter connector parts. File can also be found in a website if you don't want to download OpenSCAD

60mm filter 33mm BLDC fan

• ~$10 2 pc 60mm x 85mm Filter
• ~$8 9v battery
• ~$20 Mini Brushless fanMini brushless fan (noisy)
• ~$3 9v to barrel connector
• ~$3 Barrel to screw terminal
• ~$5 40mm fan guard
• ~$3 2.5mm bungee cord

Optional battery upgrade

• XT-60 > Barrel jack
• 3s Lipo
• 3s Lipo USB charger

60mm filter 60mm fan

• 60mm x 85mm Filter
• 1S battery holder (requires soldering)
• 18650 battery
• 90 USB (Type 1)
• 50x10 fan

150mm filter, 120mm fan

Full lists of parts for 150mm filters can be found here https://rosmo-robot.github.io/fans/

Larger filters

• 50x32
• 2x dual 120mm set

Derived from Customizable circular mobile HEPA room air filter by ritterbusch