The Helios MVS 250 protection grille is designed for secure installation on the inlet and outlet sides of fans. It effectively guards against debris and foreign objects, ensuring safe and uninterrupted airflow. This durable grille is easy to install and helps extend the lifespan of ventilation equipment by protecting key fan components. Suitable for a wide range of applications, the MVS 250 is an essential accessory for maintaining optimal fan performance and safety.