“Everyone who knows me, is aware that I am very demanding (some of them might say I’m obsessive) when it comes to wanting to breathe clean air. This device satisfied me. It operates silently. It has the strong air-cleaning power of an ozone generator, but without the irritation to the throat and lungs which ozone can cause. That, I believe, is because the negative ion output is so incredibly high. To be clear, this device, the IonPacific ion box, does not produce ozone. You get all the benefits of a powerful air cleaner, without any drawbacks.”