Standard 100mm (4-Inch) Duct Size: Perfectly sized for installation within common **$100\text{mm}$ (or $4\text{ inch}$) circular ducting**, making it ideal for standard residential and small commercial ventilation systems. Compact & Hidden Design: Designed to be mounted directly *in-line* inside the ductwork, effectively **saving space** in the room and providing a concealed, aesthetically pleasing ventilation solution. Efficient Air Extraction: Provides powerful air movement to effectively pull moisture, odors, and stale air through moderate lengths of ducting, perfect for small bathrooms, utility closets, and grow tents. Mixed-Flow Impeller Technology: Utilizes advanced **mixed-flow dynamics** to deliver higher static pressure and better performance than standard axial fans when installed within duct systems. Quiet Operation: Engineered for minimal acoustic output, ensuring effective, high-performance ventilation that won't disrupt the tranquility of your home or office. Easy Access for Maintenance: Features a user-friendly design with **quick-release clamps** or a removable body section, allowing for simple cleaning and maintenance without extensive duct dismantling. Flexible Mounting: Can be installed horizontally, vertically, or at an angle, offering **maximum flexibility** in positioning along the duct run to fit various installation requirements.