Best 20 Box Fan

Amazon Basics 20-Inch Box fan, 3 Speeds, 5 Blades, Lightweight Design, Black, 67 Watts, 6.8"D x 20.86"W x 21.33"H

Amazon Basics 20-Inch High-Velocity Industrial Floor Fan with 3 Speeds, Metal Construction and Aluminum Blades, Ideal for Industrial & Commercial Spaces, 125W, Black, 9.45"D x 23.43"W x 23.82"H

Hurricane

20%OFF

Hurricane Classic 20" Floor Box Fan – Compact and Portable, Powerful and Quiet 3-Speed Cooling for Home, Greenhouse, Office, Gym, Garage, and Workshop

Lasko Wind Machine Air Circulator Floor Fan, 3 Speeds, Pivoting Head for Large Spaces, 20", 3300, White

Genesis 20" Box Fan, 3 Settings, Max Cooling Technology, Carry Handle, White (G20BOX-WHT)

Simple Deluxe 20 Inch 3-Speed High Velocity Heavy Duty Metal Industrial Floor Fans Quiet for Home, Commercial, Residential, and Greenhouse Use, Outdoor/Indoor, Black, 1-Pack

Comfort Zone Box Fan with Carry Handle, 20 inch, 3 Speed Full-Force Air Circulation with Air Conditioner, Floor Fan, Bedroom Fan, Airflow 15.03 ft/sec, Ideal for Home, Bedroom & Office, CZ200ABK

PELONIS 3-Speed Box Fan For Full-Force Circulation With Air Conditioner, Upgrade Floor Fan, Black, medium

shinic 10" Tabletop Box Fan for Bedroom, 2 Speeds, Quiet Table Fan with Strong Airflow, Energy Efficient Small Box Fan, Portable Kitchen Exhaust Fan for Bedroom Bathroom Office Dorm Workshop, White

Tornado 20 Inch High Velocity Metal Floor Fan, 3-Speed Powerful Cooling for Industrial, Commercial, and Home Spaces, 120°Tilt, 6.0 FT Cord - UL safety Listed, Black