Fume extractor 80x80x25 fan

I made a simple fume extractor for soldering. 
I used 80x80x25 mm 12V fan.

There are 3 version of base model, one using a switch and a battery, second using switch and dc jack, third without switch using just dc jack.

Everithing is put together using M4 screws and nuts.

Layer height: 0.2mm or higher

Infill: 20%

Material: PLA, PETG, ASA (ABS)