The Lasko 3733 is a 20-inch indoor box fan designed to deliver high-volume airflow to cool rooms and improve circulation. It features top-mounted manual controls with three whisper-quiet speeds Save-Smart energy-efficient operation (83 watts costs less than 2 per hour) and approximately 1800 CFM of air movement. The lightweight design and built-in carry handle make it easy to move between rooms while the fused safety plug and ETL listing provide added protection. Plug-in power and a compact box profile make this fan a practical choice for living rooms offices and bedrooms.
Customizable airflow with top-mounted manual controls and three powerful speeds for tailored cooling
Durable safety-minded design with fused safety pl ug and ETL listing for rel iable use
Save-Smart energy-efficient operation us es 83 wa tts and costs le ss th an 2 per ho ur to op er ate
Lightweight design with built-in carry handle for easy portability between rooms
Enhances air circulation with high-volume airflow (around 1800 CFM) to boost cooling or circulate conditioned air
Top-mounted controls provide easy access and simple speed selection.
Three whisper-quiet speeds with a Noise Rating in the Quietest range (0–42 dB) for low-noise performance.
Energy-efficient, high-volume air movement ideal for room-to-room cooling and office use.
20-inch fan diameter delivers broad airflow coverage for faster room circulation.