The so-called home water purifier is to tap water depth treatment of drinking water installations. Household water purifiers began in the 1950s, the 1970s became popular, consistent continues today. Especially in the 20th century, the United States was first discovered there in tap water disinfection byproducts home water purifier brand ranking began as a family of self-protection devices, many American families began to install and use. Features: Due to the porous structure of the active carbon powder (it is estimated that 3 to 5 g of active carbon powder surface area equivalent to the size of a standard football field), activated carbon rods after firing a very dense, for tap water smell, odor , chlorine and volatile organic compounds and other pollutants with high removal efficiency, some manufacturers of carbon rods can even filter in accordance with US NSF53 standard spore cysts, and can retain water, minerals household water purifiers, without the use of microfiltration , ultrafiltration additional filter media. Water purifier works: reverse osmosis membrane. A home water purifier brand parting film technology, this approach with pressure water through a synthetic membrane, the membrane only allows water through, and remove pollutants, using the RO reverse osmosis technology, the US government and the total space Department spend hundreds of millions of dollars, for the treatment of drinking water for astronauts on the moon, after years of hard work carefully developed high-tech achievements, the higher the cost of installing home water purifier, water quality is poor geographic fit. Water purifier works: boiling method. This water purifier principle refers to boil tap water for drinking, which is an ancient way, commonly used in the country. Boiling water can kill bacteria, but some chemicals and heavy metals can not be removed, even if its content is very low, so still it is not safe to drink. Household water purifier brand _ good feng shui Technology (certified) _ Xiangtan City home water purifier provided by the Shenzhen Municipal Science and Technology Co., Ltd. good feng shui. Shenzhen good feng shui Ltd. (www.jfyl.net.cn) (www.jfyl.net) Guangdong Shenzhen, water purifier leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Good feng shui in technology leadership with the staff warmly welcome all inquiries negotiations to create good feng shui technology a better future. You can also access (www.jfyl.net/supply_details_38119810.html), for more information about the company.