Impeller
thingiverse
I purchased a handheld car vacuum cleaner from a nearby retail store, but unfortunately, the item came with a faulty impeller featuring blades arranged in an inverted configuration. I took matters into my own hands and created a custom-made impeller with 12 precision-cut blades.
Download Model from thingiverse
With this file you will be able to print Impeller 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 Impeller.