Venta LW15 Humidifier & Airwasher (Charcoal Gray/Metallic) + (2-Pack of 3-Pieces) Fragrance for Venta Airwashers Dual-function: humidifier and air purifier in one. Compact, efficient, and powerful for indoor air spaces up to 200 sq. feet.Low maintenance - just add water; Auto shut-off feature and low water warnings; Light and durable weighs only 7lbs. Eliminates unpleasant odors like stale tobacco smoke Accommodates all water densities, soft or hard Energy efficient, requires little power (&lt;10 watts) Simple to use with on/off light and speed controls 2X year worry-free cleaning; No ions, no ozone, no white dust; will not over-humidify; Available in Anthracite Gray or White