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10 bestGrow Room Fan Controllersof November 2025

112M consumers helped this year.

17% off

1

Inkbird ITC-308 1200W Temperature Controller with Heating Cooling Power Socket Dual Display Digital Thermostat for Greenhouse Incubator Home Brewing Terrarium
Inkbird ITC-308 1200W Temperature Controller with Heating Cooling Power Socket Dual Display Digital Thermostat for Greenhouse Incubator Home Brewing Terrarium

Inkbird

9.9

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2

VIVOSUN Smart Air Filtration G4 Kit 4", AeroZesh G4 Inline Duct Fan with E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation System for Grow Tents, Indoor Gardening, Hydroponics
VIVOSUN Smart Air Filtration G4 Kit 4", AeroZesh G4 Inline Duct Fan with E12 Speed Controller, Carbon Filter & 8' Ducting, Cooling & Ventilation System for Grow Tents, Indoor Gardening, Hydroponics

VIVOSUN

9.8

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7% off

3

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 CLOUDLINE S4, Quiet 4 In Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

AC INFINITY

9.6

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4

Inkbird Humidity Controller IHC200 Humidistat Mushroom Greenhouse Grow Tent Hygrometer Double Outlet Humidifier Dehumidifier 1200W 110V
Inkbird Humidity Controller IHC200 Humidistat Mushroom Greenhouse Grow Tent Hygrometer Double Outlet Humidifier Dehumidifier 1200W 110V

Inkbird

9.4

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5

Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise

Hon&Guan

9.1

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BN-LINK Digital Cooling Thermostat Controller for Cooling Device Circulation Box Fans 40-108F 8.3A 1000W

BN-LINK Digital Cooling Thermostat Controller for Cooling Device Circulation Box Fans 40-108F 8.3A 1000W

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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 Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents

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VIVOSUN GrowHub Controller E42A, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting

VIVOSUN GrowHub Controller E42A, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting

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Hon&Guan 8 Inch Inline Duct Fan with Variable Speed Controller 760 CFM, Low Noise EC Motor Ventilation Fan for Heating Cooling Booster, Grow Tents, Hydroponics

Hon&Guan 8 Inch Inline Duct Fan with Variable Speed Controller 760 CFM, Low Noise EC Motor Ventilation Fan for Heating Cooling Booster, Grow Tents, Hydroponics

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6

AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD Temperature Controller, 10-Level PTC Heating with Included Extension Hose for Grow Tents, Grow Rooms, Greenhouses
AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD Temperature Controller, 10-Level PTC Heating with Included Extension Hose for Grow Tents, Grow Rooms, Greenhouses

AC INFINITY

8.8

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7

VEVOR Shutter Exhaust Fan, 14'' with Temperature Humidity Controller, EC-motor, 1513 CFM, 10-Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, ETL Listed
VEVOR Shutter Exhaust Fan, 14'' with Temperature Humidity Controller, EC-motor, 1513 CFM, 10-Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, ETL Listed

VEVOR

8.6

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8

AC INFINITY CLOUDLINE T6, Quiet 6 In Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
AC INFINITY CLOUDLINE T6, Quiet 6 In Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

AC INFINITY

8.3

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9

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 Ventilation Kit 4 Inch 190 CFM Inline Fan with Speed Controller, 4 Inch Carbon Filter and 8 Feet of Ducting for Grow Tent

VIVOSUN

8.0

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10% off

10

VIVOSUN T4 4 Inch 190 CFM Inline Duct Ventilation Fan with Variable Speed Controller for Grow Tent
VIVOSUN T4 4 Inch 190 CFM Inline Duct Ventilation Fan with Variable Speed Controller for Grow Tent

VIVOSUN

7.7

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