I designed this small air purifier to go inside my 3d printer's enclosure. I wanted an air purifier to reduce the smell, fumes, dust, and small particles that come from printing different materials.
This design filters and circulates the air inside an enclosure without creating drafts of cooler external air that can ruin a 3d print. It can also be used to remove solder fumes, as a desktop air purifier, or to help reduce odors in a water closet. It could be coupled with an activated carbon pre-filter to further reduce hazardous VOCs.
The model is simple to print. If using inside a high-temp environment, like a 3d printing enclosure, be sure to print using a heat-tolerant filament like PETG. I suggest printing with 3-5 perimeters (outer walls) and at least 20% infill for strength.
To complete the filter you will need the following parts. All parts can be sourced from Amazon.
I have included pictures of most every step needed to assemble the air filter.
Happy Printing! :)
The author marked this model as their own original creation.