Tevo Nereus Fan Cover

thingiverse

A custom fan cover for the Tevo Nereus redirects airflow away from a heated bed. The stock Nereus places it several millimeters below the bed level knob, so there is no risk of detachment. This design is simple to install - just drop it in and you're done. No tools are required. If added security is desired, a small piece of tape provides all that's needed to keep it firmly in place. It prints solidly using PETG material.