HSW Air Purifier
prusaprinters
I need an air purifier for my small office so I remixed this to mount to my HSW wall. This model uses a 120mm computer fan and 4 4mm screws with nuts and washers.Amazon has various very cheap 120mm fans that you can use. You will just need a 12v power supply or a buck converter 24v to 12v and you can run it off your printer. This was made for a 3.75" hepa filter, but I had a bunch of active charcoal filter so I cut it to fit inside. This is the filter it was designed for but there are many that will work including some auto filters - https://a.co/d/9ZXaNeNI printed at 20% infill 3 walls 4 bottom layers 4 top layers with PLA+ no supports needed except on the HSW mounts on mounting plate.
With this file you will be able to print HSW Air Purifier with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on HSW Air Purifier.