120mm to 4" fan adapter
thingiverse
Allows you to insert a common 120mm computer fan within a 4" flexible hose. Helpful to exhaust printing fumes for FDM or resin printers.
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With this file you will be able to print 120mm to 4" fan adapter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 120mm to 4" fan adapter.