Designed to take advantage of the venturi effect. The Muller vent is shaped as a teardrop to channel air into your RV even while stationary. The venturi effect increases the speed of the air flowing into your RV and decreases the pressure by restricting the airflow.
Benefits & Features
White ABS plastic
To cover a recommended opening of 125mm diameter on roof
Dimensions (mm): 285L x 185W x 50H