DIY air purifier V1 final release from @JurArtDeco
This air purifier is inspired by the Corsi-Rosenthal box, but with 120mm computer fans and uses 3D printing technology.
Highlights:
- all parts and accessories of the case can be 3D printed;
- compatible with M3 MPR 1900 MERV 13;
- 120 mm computer fans are used
- usb powered solution
- the cost of all components is less than $100;
Since the project consists of many components, I have added a video with detailed instructions. In the video you can see all the necessary settings for 3D printing.
The list of components:
M3 MPR 1900 MERV 13
Arctic F12 PWM 120mm
1-5 PWM Splitter
12V Copper DC 5521 to 4Pin PWM PC Fan Cable
USB Boost Converter DC 5V to 5V 9V 12V 5.5*2.1mm
Review and instructions:
https://youtu.be/Zs-62tiZ3aA
More details in video with upgraded version:
https://youtu.be/2Rjd_7sv9Mk
Process of assembling the top cover + connecting the fans:
https://youtu.be/sEJ1GH_casQ
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Additional License Terms:
PERSONAL USE ONLY — NO COMMERCIAL USE
These STL files are provided strictly for personal, non-commercial use only.
You may:
- download and 3D print the files for your own personal use;
- assemble an air purifier for private use;
- give fully assembled air purifiers as personal gifts only, without payment or exchange of value.
You may NOT:
- sell, share, distribute, sublicense, or redistribute the STL files;
- upload the files to other websites, repositories, or marketplaces;
- modify, remix, reverse…






