Creality Rear Duct Fan K1 & K1C

There is A newer model on my page with better airflow! https://www.printables.com/model/1234174-improved-creality-k1c-k1-rear-fan-cover For the K-Series printers. This fan duct is designed to take out air from around the area of the hot end instead of below the plate for the first many layers. And it is made so there is still full range on all axis. I printed it in a upright position, and i added a picture with suggested supports if your printer needs it. I printed it in ABS. sure it will work in other materials aswel. Layer - 0.2mm Wall - 2 Infill - 15%