In recent years, with the rapid growth in demand for the improvement of living, air purifier industry gained rapid development. According to authoritative publication, air purification industry market research analysis report shows that in 2014 the number of empty net market brand has reached more than 300 among which both professional air system vendors and new air system accessories manufacturers. Are included. There are also strong comprehensive strength appliance manufacturers as well as cross-border business development of IT and Internet companies.

   However, the rapid development of the industry is inevitable to cause industry chaos due to the relevant provisions of inadequate air purification equipment market. The product quality is uneven, which will not only damage the interests of consumers, but also damage healthy development of the whole industry in a medium and long term. Each legitimate forces converge into the development and production of cleaner products. Many new technologies and new materials have been used in a wide range However, some one-sided pursuit of profit enterprise produce those inferior products, which greatly damages customers’ choices. Therefore, the implementation of the currently recommended "GB / T 18801-2008 standard air purifiers" and voluntary choice "air purifiers environmental certification rule" has not in line with the current situation.

    According to authoritative sources, the newly revised "air purifiers standard" has been through the validation and will be introduced in June. It is understood that the new national standard highlighted the amount of clean air (CADR), cumulative purge amount (CCM) and noise three key performance indicators, and clearly mark the contents of the product, but also the calculation method and reference coefficients applicable area.