The air is more polluted inside is that most buildings do not have much ventilation, at least, not one that compares to an outdoor environment. Areas with little to no ventilation are more capable of trapping pollutants like dust, a particle more commonly found in homes than anywhere else. Air Purifiers Protect Children, the Elderly, and the Chronically Ill from Respiratory Illnesses The most affected by indoor pollutants are those who spend the most time indoors such as the younger and older generations and the chronically ill, particularly those who have a type of respiratory or cardiovascular disease. Bager Air purifiers can accommodate to their breathing conditions as they reduce the number of hazardous elements in the air, thus decreasing the pollutants that is inhaled. Specifications Rated voltage220V/50Hzrated power锛?05W Noise25-55dB(A)product materialABS MotorShibaura Brushless DCControl methodButton + remote control + timing Air volume1200m鲁/hApplicable volume锛?20m鲁 Product Size370*400*796mmweight19kg Third-party test data H1N1 flu virus30min killing rate>99.9%Natural airborne bacteria>95% Staphylococcus albicans >99.9%Escherichia coli >99.99% Serratia marcescens >99.99%Particulates >99.99% TVOC>98%Particulates CADR 1115.5 m鲁/h UV intensity32692 渭W/c銕?/p>Ozone leakage