As the concept of environment protection and sustainable development is becoming more and more thorough popular feeling, environmental protection is considered to be costly and human point of view has changed, the entrepreneurs in many countries, found that environmental protection industry will develop into a lucrative market. To protect the ecological balance, activated carbon filter can not only provide a large number of employment opportunities, but also can save a lot of money. As the concept of environment protection and sustainable development is becoming more and more thorough popular feeling, environmental protection is considered to be costly and human point of view has changed, the entrepreneurs in many countries, found that environmental protection industry will develop into a lucrative market. To protect the ecological balance, activated carbon filter can not only provide a large number of employment opportunities, but also can save a lot of money. Therefore, national environmental protection investment increasing, more and more countries strive to obtain advantages in environmental protection market. International business is generally believed that environmental protection industry has become a new growth areas in the international economic development, is the need of implementing sustainable development strategy.

　　Activated carbon filter and so on a series of equipment not only made a great success in now, and the development of the past for a long time to also make it exciting future development, we will be the great contributions to the environmental protection career. Activated carbon filter is mainly used for mineral water, all kinds of pure water process, swimming pools and other water quality purification role process. With deodorant, in addition to smell, to remove the chloride ion in water such as organic matter function. The shell is made of stainless steel or carbon steel, filler used water purification activated carbon.

　　Today, global climate change has become the focus of more and more people, we through technical innovation and development a low carbon economy is a new creation, is another major progress of human society. However, environmental requirements of the development of low carbon economy needs more and more high, at the same time also need more and more enterprises to undertake the responsibility of environmental protection, activated carbon filter production enterprises.

　　The whole filter industry development in the past few years is more and more quickly, this is due to our country on the cause of environmental protection is becoming more and more attention, and it as an important part of environmental causes, and environmental causes have been common development. As the whole society and individuals to pay more and more attention to environmental protection, environmental protection equipment industry will inevitably usher in comprehensive development stage, as a filter, which is closely linked to natural also ushered in the spring.

　　About the environmental protection industry, international has not been a unified definition, such as the United States called the environmental industry, Japan is called ecological industry or business. And the classification of the environmental protection industry, also each are not identical in the world. The environmental protection industry is divided into environmental services, environmental protection equipment and environmental resources three categories; International organisation for economic co-operation and development (OECD) think, environmental protection industry refers to the prevention and control of water, air and soil pollution and noise, cutting and processing waste and protect the ecological system to provide products and services sector; Japan's environmental industry can be divided into environmental protection, environmental restoration, energy supply, clean production, clean products, waste disposal and utilization of six parts.

　　However, people have formed a common understanding: protect the environment, is not only spending, more importantly, it can bring economic benefits, activated carbon filter to form strong international new economic growth point, and become in many countries of the important goals of the innovation and adjustment of industrial structure and the key.

　　We now advocate low carbon economy, environmental protection, sustainable development and so on without environmental health protection work, even more to the development of activated carbon filter, filter industry in our country is in a state of slow development, since all the year round that means our domestic enterprises in terms of product development, technology upgrade is a lack of investment. Now this phenomenon has improved, the development of the industry more and more quickly, great momentum in the filtering equipment markets.

　　The development of environmental protection for construction of the various aspects of our society is undoubtedly a good thing, and the rapid development of the filtering equipment industry and we are happy to see, since the national gradually attaches great importance to the cause of environmental protection and experts expect in the next few years, activated carbon filter and other equipment will also have a good development.