Original designer's control box didn't fit the hardware I purchased so I quickly modeled this up. My design is in no way polished. Proud of how snug the lid fits though. M3x8 screws to hold down the speed controller and some hot glue to keep the jack from going anywhere (It fits like a glove in its location so the glue is more of a formality)
Print orientation:
Box - on its bottom
Lid - on its top
Layer height:
At most .2mm. (Anything less and crucial geometry might be lost)
Wiring diagram in thingiverse link below.
Filter design found here:
https://www.thingiverse.com/thing:2394452
Speed controller:
https://www.amazon.com/dp/B00QGMESHM?psc=1&ref=ppx_yo2ov_dt_b_product_details
Power supply
https://www.amazon.com/gp/product/B01HCRUGPW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
No affiliation with either seller.
The author marked this model as their own original creation.