Printed in PETG with 3 vertical shells and 0% infill at 0.2 mm SPEED profile
The holder is split up into 4 parts to fit on the Prusa i3 MK3 print bed.
Print 2 left variants and 2 right variants.
They have small tabs for alignment, glue together before putting on the wall.
I used countersunk wood screw for attaching to the side, and 1 mm thick rubber feet between holder and the Förnuftig.
Thanks to the distance the holder creates between the fan and the enclosure wall, you only need to cut out a small opening on the 3d printer enclosure, and the air will still be able to flow to the entire filter surface.
mount Förnuftig by sliding it in sideways, removing the knob during the process. will require some fiddling with the textile handle to fit. the holding tabs need to bend quiet a lot to make it work so it's best to print in a more flexible material like PETG.
If anyone plan on remixing, I would suggest making the holding tabs thinner so it's easier to bend them, they are a bit too strong
The author hasn't provided the model origin yet.