I am sure many of you have experienced allergies, such as the common rash and uncomfortable nose, and the occurrence of this condition has a lot to do with the air quality of your current environment. According to statistics, most people in our country are experiencing the troubles brought by environmental pollution, especially in the changing climate and windy spring, pollen, willow and other pollutants from outside blow into the room, making some of our friends with self-induced allergies, experience physical discomfort. There may be some partners will consider buying air purifiers to solve these problems, but most air purifiers on the market are only for PM2.5, not very effective for sterilization and formaldehyde removal, and those that can sterilize professional-grade air purifiers are too expensive, so the selection becomes a problem again. The VK-6117 is a very good product, if you are renovating your home, or if you encounter windy and dusty weather in spring, you may want to buy one to try, it can not only purify the air to remove odours, but also anti-bacterial, formaldehyde, especially in the face of allergic people, can also have a very good effect. The ultimate goal of buying air purifier products is to make sure we pay attention to the air environment at home, a good environment can bring quality to our lives, but also to prevent problems before they happen, not only for themselves, but also for their families.