Prusa i3 MK3 MK3S Quiet Hotend Cooling Fan 40mm 4010 3D Printer Part 3 Pin 5v UK
It is also a perfect choice if you are building a Prusa i3 MK3 clone. Prusa i3 MK3 MK3S Quiet Hot End Cooling Fan 40mm 3 Pin 5v 4010. Suitable For The Prusa i3 MK3 & MK3S. 1x 40mm Hot End Cooling Fan.