The 7 reasons why Ionic BreezeÂ® QuadraÂ® became the number-one choice of America's allergy sufferers. When we introduced the first Ionic Breeze Silent Air Purifier, we had no idea its patented technology would become so widely accepted, so quickly. Ionic Breeze was the first and only air cleaner to circulate air in total silence and it soon became The Sharper Image's top seller as well as the bestselling air cleaner in America! We should have known that people want the benefits of cleaner air but not the noise of a conventional air filter, the high costs and the hassle of replacing filters. Here are some reasons why Ionic Breeze is such a winner: It's silent. Why trade air pollution for noise pollution? Only Ionic Breeze has patented Zenion EffectÂ™ technology that circulates air electronically with no motor, no fan and no noise at all. Breathe cleaner air as you sleep in...