The 12-inch Inline Duct Ventilation Extractor Fan is a compact and efficient extractor fan designed to improve air circulation and ventilation in indoor spaces. With its powerful motor, it moves a significant volume of air, removing stale air and moisture. Its versatile design allows for easy installation in various duct systems, ensuring a fresh and comfortable environment. Ideal for growing environments, this extractor fan is a reliable solution for maintaining optimal indoor air quality.