Description Prevent insects from contaminating your grow room with Bugged Out Insect Ventilation Screens. Made from fine mesh to prevent any insects passing through your ventilation, while maintaining airflow. Sizes Available 4 Inch / 102mm 5 Inch / 127mm 6 Inch / 152mm 8 Inch / 204mm 10 Inch / 252mm 12 Inch / 315mm
