Keep your life healthy with this true H13 HEPA filter air purifier!This air cleaner with the 3-stage filtration including a pre-filter, H13 HEPA filter and an activated carbon filter can efficiently remove 99.99％ of pollutants as small as 0.1 microns, which can protect you and your family from smoke, dust, pet dander, cooking fume, fiber, etc. With 710CFM CADR, this air cleaner can purify air in a room of 1300 sq.ft in an hour. The 360 degree air intake design helps to purify the air in every corner of the room. Besides, equipped with 4 adjustable speeds, intelligent auto mode, air quality indicator and smart 1/2/4/8H timer, this air purifier is multifunctional and practical. The low-noise sleep mode and screen off function can provide you with a peaceful and comfortable sleep. Moreover, this air cleaner comes with a child lock button to ensure added safety. Please note that the filter can be purchased separately.