HUAWEI Hilink 720 Smart Air Purifier 1i with HEPA FILTER

[HUAWEI Hilink 720 Smart Air Purifier 1i] The 720 Smart Air Purifier 1i not only because of its activated carbon filter element and its 99% virus aerosol removal rate, it also gives more peace of mind. It has has a four-layer stucture, from the outside to the inside : the initial effect nylon layer - gt; lysozyme layer + activated carbon layer - gt; H13 grade HEPA filter layer. It uses a laser sensot for PM 2.5 detection , which is extremely sensitive. The circular display panel dynamically captures the PM2.5 value in real time, and at the same time makes an intuitive evaluation of the air through the red, orange , and green horizontal bars. If you use an APP or use a Huawei Mobile phone , or even your home has a more complete Huawei Hilink smart ecosystem , the experience will be better - Kills 99,99% H1N1 virus - 350m3/h CADR for particulate matter - 100m/h formaldehyde CADAR - H13 high grade HEPA filter - A4 base size - Intelligent autonomous switch - Sleeping mode - It cover in 42m area