8 Inch Pipe Exhaust Fan 8" Duct Ceiling Air Ventilation Blower Inline Booster 200mm Window Exhauster Toilet Kitchen Exhaustfan ,Long Lasting

Fluted on both ends to receive ducting Balanced metal blades are for boosting air supply and venting exhaust air Engineered for maximum boost with minimum noise Household applications: help to boost airflow in HVAC units to remove exhausts and odors from bathrooms and workshops and ventilate basements and attics, etc. Grow room applications: used as intake fan to bring fresh air into grow rooms.