... with ozone generator 2.home air purifier 3.improve the indoor air quality 4.OEM,Manufacture Detalis:BrandGreecamyGreecamyGreecamyModelAP001- ... removed 98% of formaldehyde,ammonia,benzene, TVOC,and other decoration pollution.Alveolate modified active carbon, efficient ... release high concentrations of mould, allergen airborne viruses and other harmful substances.Steel body, environmental protection, ...