Best Grow Room Exhaust Fans

VIVOSUN AeroWave E6 Grow Tent Fan 6”, EC Motor, Smart Wifi Control, US Patented Auto Oscillating Clip fan, Weatherproof IP-54, Strong Airflow but Quiet for Hydroponic Ventilation Circulation, 1-Pack

AC Infinity CLOUDRAY S6, Gen 2 Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-44, for Hydroponics Circulation Cooling

AC Infinity CLOUDLINE PRO T6, Quiet 6” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics

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

VENTISOL 20 Inch Shutter Exhaust Fan Wall Mounted, Aluminum with 1.65 Meters Power Cord Kit,High Speed 3500CFM, Ventilation fan for Garage,Greenhouse,Attic,Shed,Shop，Black

AC Infinity CLOUDLINE A4, Quiet 4” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

VIVOSUN AeroZesh G6 Inline Duct Fan, Quiet 6" 388 CFM Ventilation Exhaust Fan w/EC Motor and GrowHub E42A Temperature Humidity WiFi-Controller for Heating Cooling Booster, Grow Tents, Hydroponics

VIVOSUN Ventilation Kit 4 Inch 190 CFM Inline Duct Fan with 4"x 12" Carbon Filter Odor Control System with Australia Virgin Charcoal for Grow Tent Ventilation

VIVOSUN AeroZesh S4 Inline Duct Fan, Quiet 4" 208 CFM Ventilation Exhaust Fan w/EC Motor and GrowHub E42A Temperature Humidity WiFi-Controller - for Heating Cooling Booster, Grow Tents, Hydroponics

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