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K1 HEPA/VOC Exhaust Fan Filter — image 1
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K1 HEPA/VOC Exhaust Fan Filter

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Magnetic removeable filter housing for an off the shelf HEPA/Activated Carbon Filter.

Rating
4.75 / 5
Likes
57
Downloads
287
Makes
3
Views
2,967
Reviews
4

Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial

This is my spin on a HEPA/Activated Carbon filter implementation for the K1 and K1 Max.

It utilizes the contours on the rear of the printer for alignment around the 60 mm exhaust fan.

It prints in two pieces and is held to the frame and to each other by several 6mmx3mm round neodymium magnets.

BOM:

4x - M3x20 BHCS (https://www.amazon.com/uxcell-M3x20mm-Button-Socket-Screw/dp/B01C3KUW4I/)

12x - 6mmx3mm Neodymium Magnets                                             (https://www.amazon.com/DIYMAG-6x3mm-Refrigerator-Premium-Brushed/dp/B07KZQGWNN/)

1x - 4"L x 4"W x 1.2"Thick HEPA/Activated Carbon Filter (https://www.amazon.com/gp/product/B0B25QQG93/) 

This filter has worked well for me and reduced detectable fumes in the room by about 80% as a general guess.

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