Simple Air Purifier
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Description
I had some spare Mi Home air purifier filters at home, and I thought about making a simple air purifier. I'll record the entire design process and post it on Bilibili for everyone to learn from.
This scheme focuses on low cost. The filter costs around 15 yuan, the 70*70 fan costs around 5 yuan, and the total cost is around 20 yuan. It doesn't require any manual skills, you only need to know how to screw in screws.
Note: The screws should be chosen based on the thickness of the fan you purchased. For example, I used a 7015 fan, which is 15mm thick, so I used ST4*20 screws. The same principle applies to other fans.
When buying a fan, you can also choose 7020 or 7025 specifications. Search for "Mi Home Car Air Purifier Filter", and you'll find them for around 15 yuan.
If you're placing it inside an enclosure, you can stuff some desiccant in the middle of the filter. This will filter the air while also dehumidifying, achieving two goals at once.
Design video:
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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