Description: Household Applications - This versatile Inline Duct Fan is designed to exhaust and intake stale air through ventilating ducts; Helps boosting airflow for HVAC units; Perfect for bathrooms, workshops, basements and attics and more. Grow Room Applications - Use it as intake fan and bring fresh air into grow rooms or tents; Can be used as an exhaust fan in smaller set ups Lower noise levels. Portable and lightweight is easy to be installed anywhere. Superior balanced blades for long service life & quiet operation; Motor features a permanently lubricated bearing that operates quietly and requires no maintenance. Wall/window Mountable, suitbale for Kitchen,Bathrooms, Toilets and Small room ventilation. Specification: Material: Steel Voltage: AC 220V Frequency: 50Hz Power: 40W Noise: 50-60db Air extraction: 1100m3/hr Installation: ø150mm/ 6'' Fan speed: 2800 rpm/ min Pipe Connection Size: Approx. 150mm/ 6 inch Package Includes: 1 Piece Extractor Fan Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. This Ventilation Fan without plug,you need to prepare plugs and wire by yourself.Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.