Hi everybody! You know that soldering is bad for your lungs? Thats why i will share my design of this fumeextractor!

Step 1: You Will Need the Following Things.

Tools:
Solderiron - https://goo.gl/SE2Kiz
Cutting Plier - https://goo.gl/HxB7kO
3D-printers - https://goo.gl/OHhp14

Things:
Carbon filter - https://goo.gl/hXXzlO
9V adapter - https://goo.gl/BCA48r
9V-PSU - https://goo.gl/3RBQqJ
140 mm fan - https://goo.gl/uETtti
M3 screws, 4 pcs of 45 mm or 8 pcs of 4x20mm depending on what fan you buy.

Step 2: 3D-print the Needed Parts

I printed ABS and i printed it with 20% infill. Worked great for me.

Make sure you mount the fan at right flowdirection, tight the 4 m3 screws.

Tight the last m3 screws.

Use a scissor to cut the edges of the carbonfilter and insert it in the frame.

Use the cutting plier to peel of some isolation from the wires and tight the screws.
(Red+, Black-)

Enjoy guys! Thank you for watching my instructable.
Please check out my youtube channel and subscribe.