Best Box Fans

Comfort Zone Twin Window Fan with Remote Control, Removable Cover, Reversible, 9 inch, 3 Speed, 3 Function, Expandable, Exhaust, Airflow 8.40 ft/sec, Ideal for Home, Kitchen, Bedroom & Office, CZ310R

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

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

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, CZ200A

Hurricane Floor Box Fan, 3 Speed Powerful and Quiet Room Cooling, Classic, 20"

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

Lasko Air Flex 20" 2-in-1 Box Fan and Air Purifier in One with MERV10 Air Purifying Filter for Cleaner and Cooling Breeze, 3 Speeds, Steel Body, FF305

Lasko 20" Energy Efficient Basic Box Fan w/3 Speeds & Easy Carry Handle (2 Pack)