SUNLU FilaDryer S2 Plug

Hello everyone,I am sharing this plug I designed specifically for the SUNLU FilaDryer S2 filament dryer. As you may know, this device features two ports for the PTFE guide tube. Only one of these ports is used, leaving the other one open.To prevent moisture from entering the dryer while it is not in use, it is highly recommended to seal the unused opening. This plug is designed to maintain a dry environment for your filament.Printing Recommendations:• Filament: You can use any filament of your choice.• My Setup: I printed mine in ASA simply because it was what I had loaded in the printer at the time, but PLA or PETG will work perfectly as well. ⚠️ WARNING: Do not seal the hole while the dryer is operating to ensure proper airflow.