Transform your indoor air quality with the 298CFM Electric Wall Mount Attic Fan, designed for versatile and efficient ventilation. This fan features a unique 2-way linkage system, allowing it to both exhaust stale air and introduce fresh air, ensuring optimal circulation in any space. With a powerful ventilation capacity of 500m³/h (294CFM) and an intake volume of 380m³/h, it quickly removes odors, fumes, and humidity, making it perfect for kitchens, bathrooms, garages, and attics. The user-friendly pull-rope switch offers simple operation: pull once for exhaust mode, twice for intake mode, and a third time to stop and close the shutter automatically. Crafted from durable ABS material, the fan is built to withstand daily use, while the built-in ball motor and overheat protector ensure safe and reliable performance. Installation is a breeze, thanks to the included UL-listed power cord with plug and detachable panel for easy cleaning. Whether you need to cool down your attic or improve air circulation in your living space, this fan is the ideal solution for a fresher, more comfortable environment. Color: White. Material: Plastic.