d features all internal vent

Impress 12 Inch 3 Speed Oscillating Table Fan in Black

Hurricane Supreme 18 Inch 90 Degree Oscillating Indoor Wall Mounted 3 Speed Fan with Adjustable Tilt and Pull Chain Control, White (2 Pack)

Garvee Evaporative Air Cooler, 7L Portable Cooling Fan with Touch Screen & Remote, 3 Modes, LED Display, Ice Packs & Casters, for Home & Office

Dayton 6ALE8

VEVOR Inline Duct Fan, 8-Inch 750 CFM with Variable Speed Controller, Quiet AC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Black

Hurricane 2 Pack 16" Energy Efficient Adjustable Standing Fan, 12 Speed Settings

VEVOR 2 PCS Floor Fans, 3 Speeds High Velocity Heavy Duty 20In Industrial Fan,4800 CFM 360° Adjustable Tilt 21.33 ft/sec Airflow Large Metal Fan,Black

Dayton 20950

Rowenta Outdoor Extreme Fan, Portable and Weather Resistant, Black

Dayton 13V399

Optimus F-1672BK-F Indoor Plug-in Fan 16-Inch White

12" Optimus Oscillating Table Fan

Perfect Aire 20 in. H 3 speed Box Fan

Perfect Aire - High Velocity Floor Fan - 3 speed - 21.25 in.

Optimus 59 Inch 360 Degree Oscillation Pedestal Tower Fan in Black with Remote

Brentwood Kool Zone 18 Inch 3 Speed Industrial Stand Fan

EVO 42" Wi-Fi Electronic Digital Tower Fan: Portable, 5 Speeds, Remote Control, ETL Listed, Black, 200-500 sq. ft. Coverage

AIRMATE Large Circulator Fan 10 Speeds 12-inch with Remote and Timer White

AMERLIFE Industrial Drum Fan, High Velocity Metal Floor Fan with Wheels, 3 Speeds for Garage, Warehouse, Workshop, Factory

Optimus 18in Industrial Grade High Velocity Stand Fan

Lasko 16 Inch Oscillating Adjustable Tilting Pedestal Stand Fan, White (2 Pack)

Dayton 20941

Dayton 2RDZ6