Top 10 Exhaust Fan for Grow Room – Hydroponic Ventilation Equipment

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1. AC Infinity

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

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AC Infinity #ad - Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. Airflow: 402 cfm | noise: 32 dBA | Bearings: Dual Ball. Kit also includes corded sensor probe, two duct clamps, AC power plug, and required mounting hardware. Designed to ventilate hydroponic grow rooms, cool AV closets, transfer heating/cooling, and exhaust odors. Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system. Duct size: 6” | dimensions: 7. 9 x 12. 6 x 8. 4 in.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAI-CLT6
ModelCLOUDLINE T6

2. VIVOSUN

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6 Inch Carbon Filter and 8 Feet of Ducting Combo for Grow Tent Ventilation, VIVOSUN 6 Inch 440 CFM Inline Fan with Speed Controller

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VIVOSUN #ad - Sturdy ducting + 2 stainless clamps: strong, flexible steel wire supports heavy-duty triple-layer duct walls; PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit.

Effective odor control: the carbon filter eliminates undesirable odors, pungent smells and particulates from indoor grow tents and hydroponics grow rooms. Powerful air flow: heavy-hitting blower with a fan speed of 2450 RPM; puts out only 50 dB noise level; moves air efficiently through your target location for optimal ventilation. Superior carbon filter: 1050+ rc 48 Australian virgin charcoal bed; dimensions 6'' x 18''. Advanced made easy: don’t waste time buying and returning parts that may or may not be compatible or safe to use together—this three-part grow tent fan kit includes everything you need to get set up.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

3. AC Infinity

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

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AC Infinity #ad - Features an 8-speed manual controller utilizing PWM. Airflow: 402 cfm | noise: 32 dBA | Bearings: Dual Ball. Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance. See t-series for temperature and humidity controls. Duct size: 6” | dimensions: 7. 9 x 12. 6 x 8. 4 in. Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware. Designed to ventilate grow tents, exhaust odors, circulate air, transfer heating/cooling to rooms, and cool AV racks.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAI-CLS6
ModelCLOUDLINE S6

4. AC Infinity

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Ventilation Exhaust Fan for Heating Cooling Booster, Hydroponics, AC Infinity CLOUDLINE T4, Grow Tents, Quiet 4” Inline Duct Fan with Temperature Humidity Controller

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AC Infinity #ad - Airflow: 205 cfm | noise: 28 dBA | Bearings: Dual Ball. Designed to ventilate hydroponic grow rooms, cool AV closets, transfer heating/cooling, and exhaust odors. Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system. Mixed flow design combined with a PWM-controlled DC or EC-motor for a truly quiet and energy efficient performance. Duct size: 4” | dimensions: 6. 9 x 11. 9 x 7. 4 in. Kit also includes corded sensor probe, two duct clamps, AC power plug, and required mounting hardware.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAI-CLT4
ModelCLOUDLINE T4

5. AC Infinity

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Basement, Grow Tents, Garage, Hydroponics, AC Infinity AIRTITAN T3, Ventilation Fan 6" with Temperature Humidity Controller, for Crawl Space, Attic

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AC Infinity #ad - Heavy-duty anodized aluminium frame with IP-44 rated fans to be highly resistant to liquids and dust. Airflow: 120 cfm | noise: 30 Dba | Bearings: Dual Ball. A high-airflow fan designed to provide temperature and moisture control for crawl spaces and basements. Includes wall adapter | dims. 6. 3 x 6. 3 x 1. 8 in. Reduce humidity to prevent mold growth, while ventilating out odors and pollutants with fresh air. Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAC-ATT3
ModelAC-ATT3

6. VIVOSUN

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VIVOSUN 6 Inch 440 CFM Inline Duct Ventilation Fan with Variable Speed Controller

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VIVOSUN #ad - High tech design: the aerodynamically designed centrifugal impeller of this unit delivers strong air flow with a disproportionately low sound profile. Tight, precise construction eliminates rattling and reduces wear and tear to give the element a long life.

Versatile applications: Ideal for cooling lighting fixtures or controlling hot and humid conditions in grow tents/rooms. Fine-tuned for minimum vibration with a sturdy vegan leather cover that further muffles any sound or vibration. Runs smooth and quiet: powerful fan puts out only 50 dB noise level.

Powerful air flow: heavy hitting blower with a fan speed of 2450 RPM for an air flow of 440 CFM. Durable build: galvanized steel parts come factory painted to resist atmospheric corrosion from humidity. Moves air through your target location efficiently for optimal ventilation. Fitted with a variable speed controller and dual flanges for hassle free hookup.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part NumberCECOMINOD072448
ModelCECOMINOD072448

7. VIVOSUN

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4'' Carbon Filter and 8 Feet of Ducting Combo, VIVOSUN Air Filtration Kit: 4 Inch 203 CFM Inline Fan

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VIVOSUN #ad - Powerful inline fan: power: 68w current: 062a noise level: 49 db; fan speed: 2500 rpm 110V/60HZ; ETL recognized components. Advanced made easy: don’t waste time buying and returning parts that may or may not be compatible or safe to use together! Three-part system includes every part you need to get set up.

Superior carbon quality: 1050+ rc 48 activated Carbon delivers 100% filtered airflow; Dimension:4'' x 14''. Item comes fully assembled with easy on/off pre-filter and reversible flange. Sturdy ducting+ 2 stainless clamps: strong, flexible steel wire supports heavy duty triple layer duct walls. Pet core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit. Premium carbon filter: interior and exterior mesh construction provides 53% open area for free air flow.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Height11.02 Inches
Length18.9 Inches
Width16.14 Inches

8. AC Infinity

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Quiet 8” Inline Duct Fan with Temperature Humidity Controller, Ventilation Exhaust Fan for Heating Cooling Booster, Hydroponics, Grow Tents, AC Infinity CLOUDLINE T8

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AC Infinity #ad - Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system. Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware. Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. Duct size: 8” | dimensions: 8. 5 x 11. 9 x 9. 2 in. Airflow: 807 cfm | noise: 39 dBA | Bearings: Dual Ball. Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height9.2 Inches
Length8.5 Inches
Width11.9 Inches
Part NumberAI-CLT8
ModelCLOUDLINE T8

9. AC Infinity

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AC Infinity CLOUDLINE S10, Quiet 10” Inline Duct Fan with Speed Controller, Ventilation Exhaust Fan for Heating Cooling Booster, Hydroponics, Grow Tents

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AC Infinity #ad - Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware. Duct size: 10” | dimensions: 11. 3 x 15. 1 x 12. 2 in. Features an 8-speed manual controller utilizing PWM. Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. See t-series for temperature and humidity controls. Airflow: 1201 cfm | noise: 48 dBA | Bearings: Dual Ball.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAI-CLS10
ModelCLOUDLINE S10

10. AC Infinity

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Hydroponics, for Inline Duct Fan, Grow Rooms, AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, Odor Control

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AC Infinity #ad - Enables maximum airflow passthrough for both intake and exhaust configurations. Features premium-grade Australian charcoal with higher absorption and longer life rating. Duct opening: 4” | length: 13" | airflow rating: 210 cfm | carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm. Contains heavy-duty aluminum flanges, galvanized steel meshing, and clothed pre-filter. Designed to eliminate odors and chemicals for grow tents and hydroponics room.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAC-DCF4
ModelAC-DCF4