Best Grow Room Exhaust Fans In June 2025

Facebook

Twitter

Tumblr

Pinterest

Reddit

WhatsApp

Telegram

Looking for some of the Best Grow Room Exhaust Fans? As you may know, there are dozens of similar products out there and some come with vastly different price tags. Let us help you out here – we have handpicked for you the Best Grow Room Exhaust Fans.

To help you in your search, we have completed this list of the Best Grow Room Exhaust Fans.

Top Rated Best Grow Room Exhaust Fans Of 2025

Rank	Product Name	Score
1	AC Infinity AIRTITAN T3, Ventilation Fan 6" with Temperature Humidity Controller, for Crawl Buy Now	9.7 Buy Now
2	AC Infinity CLOUDLINE T6, Quiet 6” Inline Duct Fan with Temperature Humidity Controller Buy Now	9.5 Buy Now
3	VIVOSUN 6 Inch 440 CFM Inline Duct Fan Vent Blower Ventilation Fan Buy Now	9.1 Buy Now
4	VIVOHOME 4 Inch 188 CFM Black Round Exhaust Inline Duct Fan with Variable Buy Now	8.8 Buy Now
5	AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller Buy Now	8.6 Buy Now
6	TOPHORT 4 Inch Inline Duct Fan 190 CFM Blower Fan with Variable Speed Buy Now	8.3 Buy Now
7	AC Infinity AIRTITAN T7, Ventilation Fan 12" with Temperature Humidity Controller, for Crawl Buy Now	8.1 Buy Now
8	iPower GLFANXINLINE4 4 Inch 190 CFM Inline Duct Ventilation Fan HVAC Exhaust Blower Buy Now	7.8 Buy Now
9	iPower 6 Inch 442 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo Buy Now	7.5 Buy Now
10	Hon&Guan 6 Inches Home Ventilation Fan Bathroom Garage Exhaust Fan Ceiling and Wall Buy Now	7.2 Buy Now

1. AC Infinity AIRTITAN T3, Ventilation Fan 6" with Temperature Humidity Controller, for Crawl

• Heavy-duty anodized aluminium frame with ip-44 rated fans to be highly resistant to liquids and dust.
• 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. | airflow: 120 cfm | noise: 30 dba | bearings: dual ball
• Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity.
• Reduce humidity to prevent mold growth, while ventilating out odors and pollutants with fresh air.

2. AC Infinity CLOUDLINE T6, Quiet 6” Inline Duct Fan with Temperature Humidity Controller

• Kit also includes corded sensor probe, ac power plug, two duct clamps, and required mounting hardware.
• Duct size: 6 | dimensions: 7.9 x 12.6 x 8.4 in. | airflow: 402 cfm | noise: 32 dba | bearings: dual ball
• Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system.
• Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool av closets, and exhaust odors.
• Mixed flow design combined with a pwm-controlled ec-motor for a truly quiet and energy efficient performance.

3. VIVOSUN 6 Inch 440 CFM Inline Duct Fan Vent Blower Ventilation Fan

• 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. moves air through your target location efficiently for optimal ventilation.
• Durable build: galvanized steel parts come factory painted to resist atmospheric corrosion from humidity. 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. notice: without speed controller.
• High tech design: the aerodynamically designed centrifugal impeller of this unit delivers strong air flow with a disproportionately low sound profile.

4. VIVOHOME 4 Inch 188 CFM Black Round Exhaust Inline Duct Fan with Variable

5. AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller

• Mixed flow design combined with an ec-powered motor for a truly quiet and energy efficient performance.
• Kit also includes corded ac power adapter, installation manual, and all necessary mounting hardware.
• Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool av racks.
• Features an 8-speed manual controller utilizing pwm. see t-series for temperature and humidity controls.
• Duct size: 6 | dimensions: 7.9 x 12.6 x 8.4 in. | airflow: 402 cfm | noise: 32 dba | bearings: dual ball

6. TOPHORT 4 Inch Inline Duct Fan 190 CFM Blower Fan with Variable Speed

• Applications - suitable for industrial, household and horticulture ventilation applications for air clean and temperature control.
• Easy installation: removable duct ends with locking tabs for quick removal and easy maintenance.
• Low noise - durable plastic fan housing and blades for extremely low noise(<32 db), variable speed controller for easy fan speed adjustment.
• Basic parameters - powerful blower fan speed : 2500 rpm, air flow: 190cfm . moves air through your target location efficiently for optimal ventilation
• No maintenance - motor features a permanently lubricated bearing that operates quietly and requires no maintenance.

7. AC Infinity AIRTITAN T7, Ventilation Fan 12&quot; with Temperature Humidity Controller, for Crawl

• Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity.
• A high-airflow fan designed to provide temperature and moisture control for crawl spaces and basements.
• Reduce humidity to prevent mold growth, while ventilating out odors and pollutants with fresh air.
• Includes wall adapter | dims.: 11.7 x 6.1 x 1.8 in. | airflow: 240 cfm | noise: 32 dba | bearings: dual ball
• Heavy-duty anodized aluminium frame with ip-44 rated fans to be highly resistant to liquids and dust.

8. iPower GLFANXINLINE4 4 Inch 190 CFM Inline Duct Ventilation Fan HVAC Exhaust Blower

• Max ambient temperature: 176/ 80, warranty: 12 months
• Quality components for quiet operation. composite fan blades and center hub which reduces noise and vibration
• Durable ceramic-coated. permanently lubricated bearing that requires zero maintenance.
• 190 cfm, noise level: <48db, 110/120v standard household plug, pre-wired 5 feet power cord
• Remove heat from the system to solves air delivery problems without major system rework or expense. suitable for industrial, household and horticulture ventilation applications for air clean and temperature control

9. iPower 6 Inch 442 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo

• 6 inch 25 feet uninsulated aluminum ducting + 2 stainless clamps: flame-retardant coating and corrosion-resistant wire helix, temperature endurance range from 0 ~ 185f. (-18 ~ 85).
• 6 inch 1050+ iav australia charcoal filter: one of the world's most absorbent carbon available, dimensions: 6" flange ducting x 16" length, reversible flange.
• One control switch for 3 settings: variable speed, off, high, med, low. to avoid the risk of burning out the fan motor, controller does not adjust below 50%. free pre-filter included: we recommend replace the pre-filter every 6 months to protect your filter.
• Multi-functional: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense.
• 6 inch 442 cfm duct inline fan blower: made with quality components for quiet operation. composite fan blades and center hub which reduces noise and vibration.

10. Hon&Guan 6 Inches Home Ventilation Fan Bathroom Garage Exhaust Fan Ceiling and Wall

• Easy installation. with plug.front panel dimension:205*205*14mm, back duct dimension 150*150*125mm
• Durable, build-in copper motor with thermal protection, can work continuously without maintenance.
• Frame and blade are made of superior uv resistant durable abs plastics.
• Air flow 170 cfm, power:25w, voltage: 110v.
• Effective, extremely quiet ventilation clears humidity and odors quickly