1. Model: DR AP -81 SALIENT FEATURES:      6 stage air purification      3 working modes & 3 Level timer      Automatic, Energy-efficient & silent      Multiple fan speed      Touchscreen panel      360° Air Flow      Child Lock      Very efficient for small shops and offices      Application: home & office      Application area: upto 300 sq ft.      Zero maintenance      Filter change indicator      Compact design for Table Top Use FUNCTIONS:      Remove 99.9% of the airborne particles such as Fiber, Dust, Animal dander Pollen, Tobacco smoke, PM1.0 and PM2.5 air pollutants. HEPA filter removes particles upto 0.3 micron with 99.9% efficiency.      Remove 99.7% formaldehyde, benzene, VOC, Hydrogen sulphide, Paint vapours, Organic compounds and eliminate unpleasant smell      Effectively removes bacteria, viruses and germs      Increase brain oxygen, enhance cardiovascular function, help breathe & sleep better. TECHNICAL SPECIFICATIONS: Model            DR AP - 81 Voltage         220 V Power            50W Product size (mm)  275 x 177 x 309 (mm) Net Weight        3.5Kg Timer            3 level Modes            3 Fan Speed Air Flow / CADR   280 m3 /hr Noise level        Less than 50db Ions            5,00,000 ions/cc Filters            Photo Catalyst filter    }            Anti bacterial Pre filter } Combo Filter            True HEPA filter      }            Activated Carbon filter  }             Ioniser             UV light Packing Size (mm)  310 x 215 x 340