10 bestInline Vent Fansof November 2025
112M consumers helped this year.
7% off
1
AC INFINITY CLOUDLINE S4, Quiet 4 In Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
AC INFINITY
10.0
6% off
2
AC INFINITY CLOUDLINE S6, Quiet 6 Inch Inline Duct Fan with Speed Controller - Ventilation Fan Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
AC INFINITY
10.0
3
Hon&Guan 6 Inch Inline Booster Duct Fan with Speed Controller - 345 CFM Airflow with 19.2W Ultra-Low Power and Low Noise
Hon&Guan
9.8
4
Hon&Guan 6 Inch Air Duct -16 FT Black PVC and Aluminum Dryer Duct for Grow Tent, Dryer Rooms and Inline Duct Fan (150mm-5M)
Hon&Guan
9.6
5
VIVOSUN T6 6 Inch 390 CFM Inline Duct Fan with Variable Speed Controller HVAC Blower for Ventilation
VIVOSUN
9.4
OtherUp to 8% off
AC Infinity Automatic Duct Fan 4", Inline Fan with Differential Fan Pressure Switch, Air Vent Booster Fan for Industrial HVAC Ducting Ventilation Exhaust Systems
VIVOSUN Z6 6 Inch Inline Duct Fan, 440 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black
VIVOSUN 4 Inch Inline Duct Fan 100 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens and Attics, Silver
VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent
6
VIVOSUN Ventilation Kit 4 Inch 190 CFM Inline Fan with Speed Controller, 4 Inch Carbon Filter and 8 Feet of Ducting for Grow Tent
VIVOSUN
9.2
7
Hon&Guan Inline Duct Fan 469 CFM, 6 inch inline fan Duct Booster Fan with Variable Speed Controller EC Motor, 6 inch Duct Fan for Heating Cooling Booster, Grow Tents, Hydroponics.…
Hon&Guan
8.9
8
Hon&Guan 4" Air Filtration Kit : Inline Fan, Speed Controller, 14" Carbon Filter, 8ft Ducting, Rubber Coupler, Soffit Vent, Ideal for Grow Tents, Hydroponics
Hon&Guan
8.7
9
VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents
VIVOSUN
8.4
10
VIVOSUN AeroZesh G4 4-inch 195 CFM Inline Duct Fan with E12 Speed Controller, Entirely Programmable PWM-Controlled EC Fan for Grow Tent Ventilation
VIVOSUN
8.1
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