OFweek Smart Home Network: In 2013, many people first learned the word “smog†and began to pay attention to air pollution since then. Today, two years later, the haze weather is still a big problem that is difficult to solve in China. We enjoy the fruits of rapid development, and the problems in the development environment are also helpless. People can't ask the air environment to improve in a short time, but they can choose a simpler and more efficient way to clean the living environment. The haze is mainly composed of sulfur dioxide, nitrogen oxides and respirable particles, which enter the body's respiratory system and cause respiratory and cardiovascular diseases. For the sake of health, people began to seek ways to solve the "smog". In addition to daily masks and smog weather, it is also a viable option to add air purifiers at home to continuously optimize indoor air. . The market is vast and dazzling when consumers choose Air purifiers are still somewhat unfamiliar to most Chinese consumers, but the penetration rate in developed countries in the West is already high: the penetration rate of American households is 27%, and other countries such as Canada, Italy and Japan are in public places and The penetration rate in the family is over 20%. In China, the penetration rate of air purifiers is still less than 0.1%. Since air pollution has become a hot topic of discussion among today's nationals, and due to the low penetration rate of air purifiers in China, the market for air purifiers has broad prospects. According to some surveys, the average annual growth rate of air purifier sales will reach 25%. Unprecedented market potential has caused many brands to enter this market. Feel free to search the "air purifier" online, and the products of different brands at different price points are available. However, due to the fact that domestic testing and certification of air purification products has not yet formed a perfect system, it is difficult to obtain a clear reference and guarantee for the quality of products, and how to make choices for consumers becomes a problem. Even so, consumers can still assist themselves with an authoritative international agency. AHAM (American Household Appliance Manufacturer) is the internationally recognized three-party independent testing agency that tests and evaluates the performance of air purifiers. The ratio of air purifier output clean air obtained by AHAM according to the rigorous test standard (ANSI/AC-1 American National Standards Institute test method), that is, the CADR value is an important criterion for determining the performance of the air purifier. The higher the CADR value , indicating that the purification efficiency of the purifier is higher. Among them, the CADR value of the existing models in the classic 600 series and PRO series of the air purifier brand Blueair from Sweden has reached the top in the industry. Let the true quality meet you A little research can be found that there are a lot of low-end products in the market. It is reported that the air purifier products are not included in the list of national compulsory certification (CCC) products, so it is not necessary to carry out functional certification and pass the safety and quality certification. Many businesses advertise "high technology" in publicity, but the actual effect is difficult to measure. According to the survey, low-cost air purifiers on the market sell best, and the prices of many air purifiers range from a few hundred yuan to tens of thousands. Song Guangsheng, director of the National Indoor Environment and Indoor Environmental Product Quality Supervision and Inspection Center, reminded that the key to purchasing an air purifier is to look at the "clean air volume" CADR value, which is a parameter that characterizes the purification capacity of the purifier. As consumers do not have a comprehensive understanding of air purifiers, and many low-end products use low cost materials, and even more will be false propaganda, making many high-end products suffer cold. Perhaps for this reason, Li Kaiqi, general manager of Blueair China, said that the high-priced high-end brand Blueair has always been low-key, rarely doing high-profile publicity, and will not make false publicity, but hope that the people in need can find it themselves. It also guarantees the professional quality of the brand as always. And the facts prove that Blueair is such a trustworthy product. True Wireless Bluetooth Earbuds Truly Wireless Earbuds,Best Truly Wireless Earbuds,Best True Wireless Earbuds Under,Best True Wireless Earbuds Under 50 Dongguang Vowsound Electronics Co., Ltd. , https://www.vowsound.com