Vornado 660 Whole Room Air Circulator, 4-Speeds, Black Vacuum Hose All dot laser levels are

All dot laser levels are self-leveling with accuracy of 1/8th of an inch at 50 feet

the 818 includes: (1) 528 Fill Valve

Lid snaps on for easy removal or can be screwed on for greater security

Hems and seams are doubled-stitched

Soft Touch rubber handle for firm grip and easy turning

Vornado 660 Whole Room Air Circulator, 4-Speeds, Black Vacuum Hose All dot laser levels areVornado 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