Consumables filter maintenance and replacement filter maintenance beginning great a semiconductor medical air disinfection machine under normal use environment, every 3 to 6 months (≤1000 hours) Cleaning once (depending on the product to the environment and frequency of use, can be adjusted to clean times). That open the case door and remove the pre-filter into the warm water washing vessel for about 30 minutes, and then tap water. Note that the water temperature controlled at 40 ℃ wall-mounted air disinfection machines offer can not wash the filter wall-mounted air disinfection machine with a brush type tools, so as not to damage the filter. HEPA filters maintenance efficiency filter can not be cleaned, re-use, usually 1 year to 2 years to replace a (depending on the product to the environment and frequency of use, you can adjust the frequency of cleaning). If the following conditions; the effect of the filter must be replaced immediately. A wind speed decreased; B purifying effect of decreased efficiency filter appears irreparable bleeding vulnerability. For detailed product and company information, please call the picture, or log on to our official website, thank you! Japan, South Korea's air purifiers in succession for the China market in the late 1990s, thus contributing to the development of China's air purification technology. Our hospital indoor air disinfection, from before the 1980s, the use of bleach, disinfectant, ultraviolet disinfection, early 1990s, began to use ozone disinfection technology. . Foreign medical wall-mounted air disinfecting machines, in the 1960's, the United States using plasma technology, for indoor air sterilization to be successful, and in 1994, the FDA approved the listing. These disinfection, sterilization only in the absence of circumstances.