This is a HEPA air filter mount for a 3D printer enclosure. Its designed to be an exhaust fan for a 3d printer enclosure to help prevent micro particles and plastic smell from being output into the room you're printing in. It uses a 120mm computer fan to pull air from the enclosure.

This is my first custom design.

I used OpenJSCad to design this STL, you can find the original .jscad file here on github

HEPA Filters used can be found here

While I have printed this design I have not yet tested it as an air filter. I'm still completing my printer enclosure.

Print instructions

Printer: FlashForge Creator Pro

Rafts: No

Supports: Yes

Resolution: .2

Infill: 20%

Notes:

Used Hatchbox black PLA. Print time was ~9.5hrs