Product Name: Green Home / Health fresh Ionizers Brand: GREOAK / Green Oaks control: touch-screens Type: composite screen for area: 21m ^ 2 (including) -30m ^ 2 (included) Function: Timing except In addition to formaldehyde addition to smoke dust pollen sterilization works: Activated carbon ions HEPA air purification technology product categories: air purifier air volume: 51-150 cubic meters / hour Power Source: AC service: Shop Warranty Suitable for: commercial, home air purifier Air flow: 51-150 cubic meters / hour rated voltage and frequency:. 220V / 50Hz Power consumption: 13W-45W Size: 310 * 180 * 560mm Weight: 5.2kg noise level: 27dB Origin: China Zhuhai, a green rubber air purification Product design simple and stylish, shapely appearance, with brilliant colors, more importantly, layers of filtration to ensure healthy air, is the new darling of the modern tasteful room. 1, the first door: Import HEAP + antibacterial antibacterial layer integrated filter can handle large particles of dust, animal hair and a variety of allergens, can inhibit the bacteria and fungi, antibacterial rate of 90%, imports HEAP filter layer filter out pollen, cigarette smoke, dust and other fine particles of 0.3-2.5 microns, can effectively block PM2.5, allergens, bacteria and other harmful substances. 2, the second door: mineral crystal nano-crystals and nano-activated carbon filter activated carbon filter, through physical adsorption and chemisorption are two ways to quickly neutralize chemical gas, effectively absorb odors and harmful gases (including formaldehyde, benzene, ammonia and other decoration pollution), while the release of oxygen ions, can be recycled, no secondary pollution. 3, the third door: anion purification active oxygen bar anion layer of the forest, to release eight million / cm3 high concentration of negative ions to purify the air, dust, in addition to smoke, odor, sterilization, and to improve the hazards of passive smoking and sleep quality, so that you and your family to enjoy the quiet natural, healthy, fresh clean air. Two, into the wind, the wind explanation: up, down, left and right four side inlet design, wide-angle air, remote cleanup. Use the four principles of the circulating air, adsorption on the body, down, left and right four directions of dust particles, allergens, bacteria and harmful gases, the motor is running through the body to form a purge gas flow through the top of the body to push out of the room every corner, and negative groups also will be dispersed throughout the room, constantly circulating purification. Third, FAQ & Answer (1) Q: air purifier should always open? A: Yes. The best feature is set to AUTO (auto) mode, the system will automatically detect whether it is necessary to clean the air. The machine running power sensor will adjust itself according to the indoor air quality in order to save power. (2) Q: Can I use an air purifier in a closed room? Answer: Yes. However, if the outdoor air quality is good enough to maintain a low carbon dioxide levels and higher oxygen content, we recommend that you use ventilation. (3) HEPA PM2.5 color filter why? Filter usage time is too long, the accumulation of pollutants cause discoloration, the best use of the filter cycle is 720 hours, due to the use of different environments, maintenance time will be different. When a device to replace the filter prompt alerts, please change the filter. (4) air pollution has been stubbornly high PM2.5 value why? By heat, smoke, fog affects bathroom gas and smoke generated sites, PM2.5 values ??may rise. (5) Q: formaldehyde air purifier to filter it? Answer: Yes. Green Oaks air purifier can get rid of 99% of formaldehyde, benzene and heavy metals and other harmful substances. (6) the wind is how is it less? HEPA PM2.5 filter may have been dirty, the need for timely replacement of the filter.