Product Details : The Sharper Image Ionic Breeze 3.0Dimensions: Height 19, Base 9 diameter, Tower Width 4X7.Air Purifier offers innovative features that have made it one of the most popular products for Sharper Image. Silent operation. This air purifier efficiently traps airborne particles (dust, pollen, pet dander and tobacco smoke). There are no filters to replace, simply wipe the stainless steel collection grid with a damp cloth. The grid locks perfectly into place and will not shift even when you turn it over to activate the ionic field, during first time use and after each cleaning. I just cleaned it, so you will not have to do a thing except plug it in and start enjoying fresh air. Energy efficient, the Ionic Breeze uses less than 6 watts of power. Color: black. It automatically lets you know when the rods need cleaning. * Its silent! No fan... uses patented Zenion Effect technology to circulate air electronically. * No filters to replace! Youll never buy or change a filter again. When you pull out the collection grid after just a few weeks in your own home, youll find it hard to believe the gunk that was floating around. * 28" tall. Ideal for any average-size room. * Clean, fully functional, like new condition. * Original price was 180.00 * Hi, Medium, and low settings * Cleaning indicator light.