I made an adapter to connect a fume extractor hose to my laser assembly.

Fume Extractor from Amazon:
https://www.amazon.com/gp/product/B07ZHH5H7N/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1

Bilge hose:
https://www.homedepot.com/p/Everbilt-1-1-8-in-I-D-x-6-ft-Polyethylene-Bilge-and-Pump-Hose-HKP004-001/303132516

Creality

Ender 3 Pro

No

Yes

0.28

20%

Due to the nature of the design, I only put supports on the hose end of the adapter. Take caution removing the internal supports as I broke mine when trying to break it loose.

Used the support blocker feature within Cura.