... with ozone generator 2.home air purifier 3.improve the indoor air quality 4.OEM,Manufacture Detalis:BrandGreecamyGreecamyGreecamyModelAP001-01/02AP002-01/ ... , elegant, durability.German EBM motor ultra-quiet, low energy consumption, air volume is the same motor 4-6 times.Finally, the ... carbon dioxide, no secondary pollution.It is an internationally recognized air cleaner.To use in a variety of ways: