Micro Air Purifier - YUPAPA HEPA Air Filter

thingiverse

Because I placed my printer in a small room without an enclosure, even though I don't print with ABS, I believe I need a desk air filter. After searching online stores, I don't understand why the price is so different and not appealing to me (maybe I'm wrong). So I decided to make one myself. # Two versions for this micro air purifier/filter. Some people don't like anion generators, thinking they're not really good for health. Version 1 without an anion generator. The body part isn't very high, and you'll need a thinner fan, such as the Noctua NF-A12x15. Version 2 with an anion generator - the main body will be slightly higher, and the bottom cover is different from version 1. # What you need: A HEPA filter A DC-005 Power Jack A switch A 120mm 12V fan An anion generator (if you want to include it) Some M3 screws # Top and bottom cover print settings: Filament: PETG (what I used, because the top cover is just 1.5mm thick, PLA may easily break) Shells: 3 Top & bottom layers: 0 Infill: Gyroid, 60~70% (you can play with it even at 50%) # Note: You might need four rubber or similar sticks on the bottom cover as feet. # Update: 2019.03.21: Version 2 Feet STL uploaded