Vornado 733 Full-Size Whole Room Air Circulator Fan Vornado's signature Vortex Technology provides complete circulation of all the air throughout a room Superior performance through deep-pitched blades that move air up to 100 feet Multi-directional airflow and whisper-quiet operation 3 speed settings and removable grill for easy cleaning Durable plastic housing and steady base provide added stability Backed by 5-year warranty from Vornado