This STL file features a practical 90-degree elbow adapter, designed to connect a standard 120mm (12cm) fan to a 60mm ventilation duct. Ideal for compact spaces such as camper vans, tiny houses, or DIY air circulation projects.

The design ensures smooth airflow and a snug fit, making it perfect for ventilation setups where space is limited and efficient airflow is essential.

Key Features: • Fits standard 120mm fans • 90° angle to redirect airflow efficiently • Connects to 60mm ventilation tubing • Designed for compact environments (camper, RV, tiny home) • Easy to print – no supports required

Recommended Print Settings: • Layer height: 0.2mm • Infill: 20-30% • Material: PLA, PETG or ABS

For personal use only. Not for resale or redistribution of digital files.