I had some extra computer fans and carbon filters hanging around from another project so decided to design this simple enclosure. It has a cutout for the fan cable and a small indented tray along the side for your electronics. My design just uses a boost converter for the voltage stepping up from USB 5v.
Here are the Amazon links for the filters (link: https://www.amazon.ca/dp/B07WG24L8Z?psc=1&ref=ppx_yo2ov_dt_b_product_details)
and boost converters (link: https://www.amazon.ca/dp/B07RNBJK5F?psc=1&ref=ppx_yo2ov_dt_b_product_details)
The blade guard slides into a track in the front of the unit, so you can freely make your own designs for this.
Both pieces have a nice, large footprint, so adhesion is great and this is overall just a really simple part to print
The author marked this model as their own original creation.