Chamber Fan/Filter

Chamber fan for my enclosure, loosely based on a bento box for a Bambu printer, 2 layers of HEPA filters, and a large carbon pellet reservoir. All were designed and printed by me. The fan will need to be upgraded later, but it works for now and does help a lot with the smell of the stinkier filaments. Use at your own risk for hazardous filaments.

Hardware required

4 M4 bolts and nuts (I used 50mm length but I'll get longer for the fan upgrade), lock washers if you prefer. Fit will be snug when assembling it as I didn't get the bolt holes 100% aligned.

Wood screws to mount it, ill include the step and fusion file so you can modify it if you need to use your choice of screw/bolt

4-8 4x2 Magnets for each section press fit, but super glue wont hurt

Setup I used

.4 nozzle

.2/Variable layer height (to speed up the larger pieces)

15% Infill

Filament of your choice. I used PLA

3.5in/90mm Hole saw, Tube is 88mm

Brim to help with adhesion (not required if yours s