Wanhao duplicator I3 plus fan guards
thingiverse
These are fan guards for the wanhao duplicator I3 plus, or clones. They might fit as well on other 40mm fans. For the wanhao I3 plus you will need to print both files, one of them is for the 'extruder fan' and one for the 'cooling fan'. Two files are needed since the stock configuration of the screws is different on these fans.
Download Model from thingiverse
With this file you will be able to print Wanhao duplicator I3 plus fan guards 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 Wanhao duplicator I3 plus fan guards.