The Sciaire Mini + HEPA Air Purifier uses air ionization to clean the air in our home by killing airborne bugs and germs, it also helps to reduce allergens while deodorizing the air. This purifier works well for my office area and is quiet enough to not cause distraction. It does have a quiet operation for sleeping, if you want to use it in the bedroom. 
It is quick and easy to setup, don’t forget to remove the plastic from the filter! The control panel, around the ring at the top of the purifier, is touch to use and you can power the product on or off, set your timer, mode, fan speed and plasma purification. The lighting under the control panel is an air quality indicator, Blue - Good, Orange - Moderate and Red - Poor. So far I have been very happy with the performance of this Air Purifier.