Ender 3 Pro Hotend Housing cover

thingiverse

Air-tight housing for Ender 3 Pro users can be achieved by modifying the existing components. The screw dimensions remain identical to the original setup, ensuring a seamless integration process. Upgrading to a higher fan can significantly reduce airflow onto the print bed, which is a desirable outcome for many enthusiasts. ABS filaments will particularly benefit from this modification. This housing has been successfully tested with PETG, demonstrating its ability to withstand temperatures of up to 240 degrees Celsius without the need for additional cooling systems.