Brushless DC Blower Fan, best DIY replacement extruder hotend parts for Prusa i3 MK3.
Size: About 50x50x15mm/ 1.9x1.9x0.59 inch; Cable Length: about 750mm/ 29.5 inch
Rated Voltage: 5V, 0.35A
Please Note: the fan has two sides,but the side with sticker must be always facing the hotend (not visible when the fan is mounted).Otherwise,the cooling won't work properly.
After Sales Guarantee: each one defective item can have the free replace or refund, need more help please feel free to contact us, we will try our best to assist you.