Hot End Fan Shroud for Ender 3 and Ender 3 Pro and CR-10

thingiverse

A simple hot end fan shroud that draws air from above, not the front, preventing stringy filament from getting sucked in. It just clicks right into place at the front. I removed the sticker on the front first, which might affect how well it fits. UPDATE 4/30: The SHROUD_LARGE_ALLVENTS version uses all vents for maximum airflow. UPDATE 4/29: The SHROUD now features an angled design to match the top, and we've also introduced the SHROUD ANGLE LARGE with a 3mm larger opening for enhanced airflow.