Air purification can effectively reduce contaminants in indoor air. As a result, a wide variety of air purifiers have emerged on the market, using a variety of purification technologies: from Electrostatic dust collection (ESP) to HEPA filters, from negative ion generators to reactive oxygen generators, from UV germicidal lamps to photocatalyst catalysis. Each technology has its superiority and uniqueness, but also has its shortcomings and defects. Through the following product introduction, as well as a variety of air purification technology or purifier performance comparison, you will find that our air freshener series, take full advantage of the advantages of a variety of different purification technologies, will be cleverly combined or used in the most appropriate occasions, is your best choice for air purification!