Best Small Vent Fans

Gaiatop Mini Portable Stroller Fan, Battery Operated Small Clip on Fan, Detachable 3 Speed Rechargeable 360° Rotate Flexible Tripod Cooling Fan for Car Seat Crib Treadmill Travel Black

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

Upgraded 10 Inch Shutter Exhaust Fan, 647CFM Low Noise Shed Exhaust Fan for Ventilation Use, 10" Silent Wall Mounted Extractor Fan with Mesh Screen for Basement, Gable, Chicken Coop, Black

Portable Stroller Fan, Mini Baby Fan Clip on Fan, LED Display, 360° Rotate Flexible Tripod, Rechargeable Small Personal Handheld Fan Cooling Desk Fan for Car Seat Crib Treadmill Travel

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

Comfort Zone Twin Window Fan with Quiet Setting, Reversible Airflow Control, 9 inch, 3-Speeds, Expandable, Exhaust, Dual Fan, Airflow 9.84 ft/sec, Ideal for Home, Kitchen, Bedroom & Office, CZ319WT2

AMACOOL Table Fan, 12 inch Box Fan with 3 Adjustable Speeds & 8HRS Timer, 60° Pivoting Quiet Air Circulator, Desktop Fan for Bedroom Bathroom Kitchen Office, AC Adapter Included

Hon&Guan 4 Inch Soffit Vent, Round Air Vent Exhaust Vent with Built-In Screen Mesh, Dryer Vent Cover for Kitchen, Bathroom, Cabinet, Office Ventilation (White)

4 Inch Soffit Vent for Exhaust Fan with Built-in Mesh Screen, Black Round Soffit Exhaust Vent Cover 4 Pack ABS Louver Grille Cover, Eve Dryer Vent for Bathroom Office Kitchen Exhaust Fan

AC Infinity AXIAL 1225, Quiet Muffin Fan, 120V AC 120mm x 25mm Low Speed, UL-Certified for DIY Cooling Ventilation Exhaust Projects