【High efficiency】: High temperature hot air ensures efficient removal of pollution: the removal rate is almost as high as 99.7% [HEPA filtration]: The HEPA filtration of the whole machine can capture 99.97% of particles as small as 0.3 microns and release fresh air. [Pulsation Pad]: The pulsating pad vibrates about 12800 times per minute to stir loose household dust, dirt with the powerful suction of agitation and 11KPa attraction. This vibration function combined with suction and brush function removes dust up to 3 times better than a standard vacuum cleaner. [Exclusive technology]: The air outlet of the base adopts a secondary activated carbon filter design, which effectively blocks secondary pollution. 【Case Exquisite】:Compact design, ultra-light weight, built-in dust chamber capacity, meets all expectations for quality and performance. If you have any questions, please feel free to contact us