Vornado 660 Whole Room Air Circulator, 4-Speeds, Black Lock Contents of soluble calcium

Contents of soluble calcium

Die cast nuts

Forward blade lock makes it easier to lock and unlock the blade

Volute spring resists dirt build up and clogging

All mounting hardware included

Vornado 660 Whole Room Air Circulator, 4-Speeds, Black Lock Contents of soluble calciumVornado advances air comfort to a new level with its most powerful model yet, the 660. Despite its "midsize" appearance when compared with larger Vornado circulators, the 660 packs an unprecedented amount of circulation power into a minimal footprint. Vornado's signature energy efficient Vortex Technology empowers the 660 to move air up to 100 feet, providing complete circulation of all the air in the room for a comfortable, even room temperature. The