Caterpillar - CF-HVD-18AC-BK 18" High-Velocity Drum Fan - 3,400 CFM - 4-Speed - 360° Adjustable (Black, 2-in-1)

Dreame MF10 Bladeless Circulation Fan uses two GyroWing fans that tilt up to 90° to deliver up to 270° of airflow, mixing the air evenly so you stay comfortable in any season. AirBoost technology cranks up circulation by 16 times, refreshing a 538ft² room in just four minutes. TempSync automatically adjusts airflow based on the room’s temperature, and you’ve got plenty of control options—app, voice, you name it. Three different airflow modes plus the SceneMaster system let it trigger preset functions by schedule or temp. Oh, and the primary filter is removable, washable, and reusable for catching hair and larger particles.

This 18-inch heavy-duty industrial drum fan is engineered for powerful ventilation in workshops, construction sites, cabins, and other demanding work environments. Built with a high-efficiency pure copper motor, it delivers strong, stable airflow for fast air circulation. Featuring a bright orange-yellow industrial design, a built-in carry handle, and a compact, durable structure, this portable floor fan is built to last and easy to move, making it ideal for long-hour, heavy-duty indoor ventilation tasks.

DREO Pedestal Fan with Smart Control, 40-44" Adjustable Height, DC Quiet Fans for Bedroom, 120°+85° Omni-Directional Oscillating Fan, 100ft Airflow, 10 Speeds, 6 Modes, 12H Timer, 23db, Wi-Fi/Voice