Simple HEPA Filter 2.0
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Description
Simple HEPA Filter 2.0
An enhanced version of the simple HEPA filter
- Fan (120 mm): Noctua NF-F12 iPPC-3000 PWM
(Offers very good negative pressure performance Other fans are of course also possible) - Filter: CONOPU Air Purifier Replacement Filter for Air Purifiers DH-JH01 & DH-JH06,
H13 HEPA with activated carbon filter, efficient 4-layer filtration (Amazon)
The Noctua NF-F12 offers sufficient performance for a good result
Lid and base plate are available in two designs
Lid and base plate are connected with M4 screws that fit into the M4 heat-set inserts
The assembled lid with fan is simply placed on the middle part
(comes off when lifted; another version that fits more securely may follow)
The base plate has space for a NodeMCU, a mini rocker switch for turning it on and off, and a 3.5mm DC panel mount jack for power supply
The base plate is being further developed so that fan control and sensors will also fit into it in the future
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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