Air Purifiers with H13 HEPA Air Filter, Air Purifier

360 Degree Air Cleaning: The CADR rating of this HEPA air purifiers is 400 m/h. With 360 degree air outlet design, it can refresh air in a 344 sq. ft. room 5 times per hour, 430 sq.ft. room 4 times. Perfect for you large room, living room, bedroom, and office. 3-Stage Filtration with H13 Filter: The air filter is made up of a pre-filter, H13 True HEPA filter and active carbon, which can effectively filter 99.99%of airborne pollutants like smoke, odors, pollen,dust, pet dander etc. Smart Air Purifier for Convenience: Equipped with a sensor for real-time air quality monitoring, the air purifiers for room automatically switches 3 fan speed from low, medium to high based on the air quality. 2, 4, 8 and 12 hours timer setting enable to relax or sleep without disturbing. Easy Breath at Night: When turn on sleep mode, the built-in night light will turn off automatically, and the air purifiers for bedroom runs at a noise level as low as 25dB to create a quiet and comfortable environment. Care Instructions: A HEPA filter is included. Please remove plastic packaging of new filter before running the HEPA air purifiers for large room; it is recommended to replace the air filters every 3-6months. Search the B09NN9CQF2 on Amazon to get a genuine replacement filter.