![Amazon.com: iPower 6 Inch 240 CFM Inline Duct Fan with Low Noise, Booster Exhaust for HVAC Ventilation in Grow Tent, Basements, Bathrooms and Kitchens : Patio, Lawn & Garden Amazon.com: iPower 6 Inch 240 CFM Inline Duct Fan with Low Noise, Booster Exhaust for HVAC Ventilation in Grow Tent, Basements, Bathrooms and Kitchens : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/617Eg2Z7NwL.jpg)
Amazon.com: iPower 6 Inch 240 CFM Inline Duct Fan with Low Noise, Booster Exhaust for HVAC Ventilation in Grow Tent, Basements, Bathrooms and Kitchens : Patio, Lawn & Garden
![Suncourt DB306E Axial in-Line Inductor Air Duct Fan (6 inch) for Exhaust, 2 Speed Air Conditioning Vent Booster, Prevents Air Leaks, Includes Electrical Box, Silver - - Amazon.com Suncourt DB306E Axial in-Line Inductor Air Duct Fan (6 inch) for Exhaust, 2 Speed Air Conditioning Vent Booster, Prevents Air Leaks, Includes Electrical Box, Silver - - Amazon.com](https://m.media-amazon.com/images/I/813j1VYD1OL.jpg)
Suncourt DB306E Axial in-Line Inductor Air Duct Fan (6 inch) for Exhaust, 2 Speed Air Conditioning Vent Booster, Prevents Air Leaks, Includes Electrical Box, Silver - - Amazon.com
![TerraBloom 6" Silent Inline Duct Fan, 26W, 188 CFM, Quiet Mixed-Flow Energy Efficient Blower for Air Circulation in Ducting, Vents, Grow Tents - - Amazon.com TerraBloom 6" Silent Inline Duct Fan, 26W, 188 CFM, Quiet Mixed-Flow Energy Efficient Blower for Air Circulation in Ducting, Vents, Grow Tents - - Amazon.com](https://m.media-amazon.com/images/I/51d44qIiUrL._AC_UF894,1000_QL80_.jpg)
TerraBloom 6" Silent Inline Duct Fan, 26W, 188 CFM, Quiet Mixed-Flow Energy Efficient Blower for Air Circulation in Ducting, Vents, Grow Tents - - Amazon.com
![VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens and Attics, Silver - - Amazon.com VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens and Attics, Silver - - Amazon.com](https://m.media-amazon.com/images/I/81SnxEuNGJL.jpg)
VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens and Attics, Silver - - Amazon.com
![iPower 6 Inch Booster Fan 174 CFM with Low Noise, Inline Duct Exhaust HVAC Vent Blower in Grow Tent, Basements, Bathrooms and Kitchens, 2 Pack - - Amazon.com iPower 6 Inch Booster Fan 174 CFM with Low Noise, Inline Duct Exhaust HVAC Vent Blower in Grow Tent, Basements, Bathrooms and Kitchens, 2 Pack - - Amazon.com](https://m.media-amazon.com/images/I/61SAHQrMfLL._AC_UF894,1000_QL80_.jpg)
iPower 6 Inch Booster Fan 174 CFM with Low Noise, Inline Duct Exhaust HVAC Vent Blower in Grow Tent, Basements, Bathrooms and Kitchens, 2 Pack - - Amazon.com
![Amazon.com: HUGOOME Inline Duct Fan 6 Inch Vent Booster, HVAC Exhaust Intake Fans 188 CFM, Ventilation Blower for Grow Tent Attic Kitchen Garage Greenhouse Basement (Φ 6 inch/110v) : Patio, Lawn & Garden Amazon.com: HUGOOME Inline Duct Fan 6 Inch Vent Booster, HVAC Exhaust Intake Fans 188 CFM, Ventilation Blower for Grow Tent Attic Kitchen Garage Greenhouse Basement (Φ 6 inch/110v) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61nDdCnhPjL._AC_UF894,1000_QL80_.jpg)