RISE ionic air purifier applies a unique patented technology "the parallel two-way discharge technology",through electronic high frequency oscillation and produce large quantity of anion and proper amount of active oxygen.The working fundamental are electrostatic adherence on high electic tension and oxygennolysis.Our products can collect the harmful dust in the air and quickly electrolyze the suspended particulate,as well as change the collected particle's molecular structure.As a result,harmful substances such as dust,smoke,bacteria,virus in the air are trapped and the air become clean an fresh.