Sharper Image MIDI Ionic Breeze Air Purifier

A compact Ionic Breeze? Silent Air Purifier that cleans like a giant, it\'s ideal for any average-size room. Energy use is no more than 10 watts and operating costs should be less than $10 a year. Offers three air-cleaning speeds. It stands 20\" high. Plugs into a standard outlet. One-year warranty Features Next-generation compact MIDI has a stronger electrostatic field and 3 charged collection blades separated by 2 driver blades Saves money, only 10 watts to run 24/7; no filters to replace OzoneGuard on front grill converts by-product ozone to oxygen