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10 bestIn Line Duct Fansof July 2025

112M consumers helped this year.

1

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 6 Inch Inline Booster Duct Fan with Speed Controller - 345 CFM Airflow with 19.2W Ultra-Low Power and Low Noise

Hon&Guan

9.9

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2

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

9.8

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3

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

9.7

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4

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 CLOUDLINE S6, Quiet 6 Inch Inline Duct Fan with Speed Controller - Ventilation Fan Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

AC INFINITY

9.5

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7% off

5

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

9.3

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Related productsUp to 17% off

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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VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

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Fantech FR 100 Inline Centrifugal Duct Fan, Molded Housing, 122CFM, 4"

Fantech FR 100 Inline Centrifugal Duct Fan, Molded Housing, 122CFM, 4"

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VIVOSUN Z6 6 Inch Inline Duct Fan, 440 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black

VIVOSUN Z6 6 Inch Inline Duct Fan, 440 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black

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6

AC Infinity CLOUDLINE T8, Quiet 8" Inline Duct Fan with Thermostat Speed Control - Ventilation Fan Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
AC Infinity CLOUDLINE T8, Quiet 8" Inline Duct Fan with Thermostat Speed Control - Ventilation Fan Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

AC INFINITY

9.1

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7

VIVOSUN T6 6 Inch 390 CFM Inline Duct Fan with Variable Speed Controller HVAC Blower for Ventilation
VIVOSUN T6 6 Inch 390 CFM Inline Duct Fan with Variable Speed Controller HVAC Blower for Ventilation

VIVOSUN

8.8

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8

iPower Silent 4 inch Booster Fan 90CFM Qulet Inline Duct HVAC Exhaust Vent Blower, Low Noise, Silver
iPower Silent 4 inch Booster Fan 90CFM Qulet Inline Duct HVAC Exhaust Vent Blower, Low Noise, Silver

iPower

8.6

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9

Fantech FG 4XL Inline 4" Centrifugal Duct Fan, Metal Housing, 170 CFM, 120V
Fantech FG 4XL Inline 4" Centrifugal Duct Fan, Metal Housing, 170 CFM, 120V

FANTECH

8.4

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10

VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents
VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents

VIVOSUN

8.1

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