With the continued deterioration of air quality, the people in the health concerns of "breathing" at the same time, also greatly stimulated the air purification product sales. Some companies see the "opportunities" have entered the field of air purification, different types, different techniques of air purification products in the markets. The quality of the product in the end how? Whether to achieve the national standards? There is no exaggerated propaganda? In order to promote and standardize the domestic air purification industry sustained and healthy development, by the China clean air industry alliance, the Chinese Preventive Medicine Association of sanitary engineering branch, national quality supervision and inspection center of air conditioning equipment, China Installation Association of construction equipment and the system operation maintenance branch and other units jointly sponsored the 2014 air purification products, national inspection work has officially started. The present work is being carried out in the field sampling.
本次统检工作于2014年6月1日至8月31日进行，历经三个月，依据企业自愿参与原则，由国家空调设备质量监督检验中心对空气净化器（单体式、模块式）和空气过滤器（含空气过滤材料）两大类产品进行统一检验。
The inspection work was conducted from June 1, 2014 to August 31st, after three months, on the basis of the corporate voluntary participation principle, by the State Quality Supervision and inspection center air conditioning equipment of air purifier (single type, modular type) and air filters (including air filter material) unified examination two categories of products.
统检工作参照中国空气净化行业联盟筹备处制定的工作流程，对确定参与统检的企业，一律进行现场产品抽样。封存后由国家空调设备质量监督检验中心参照GB/T18801-2008《空气净化器》、GB/T14295-2008《空气过滤器》、JG/T294-2010《空气净化器污染物净化性能测定》、JG/T404-2013《空气过滤器用滤料》、GB21551.3-2010《家用和类似用途电器的抗菌、除菌、净化功能空气净化器的特殊要求》等标准，按照《PM2.5净化效能检测方案》、《PM2.5一次通过净化效率检测方案》的规定，对产品各项指标进行检测并出具正式检测报告，统检数据汇总后经专业委员会评价，按照统检的判定原则对其产品进行分级（如图1和图2），其中性能突出的产品将由中国空气净化行业联盟加贴相应的净化性能标识。检测合格后，颁发统检合格证书。统检结果汇总后报国家相关部委作为建筑物内PM2.5治理的技术依据。
Inspection work in accordance with Chinese clean air industry alliance preparatory office established working process, to determine the involvement of inspection of enterprises, will be on-site product sampling. After sealed by the national air conditioning equipment quality supervision and inspection center according to GB/T18801-2008 "air purifier", GB/T14295-2008 "air filter", JG/T294-2010 "air purifier pollutant purification performance determination", JG/T404-2013 "air filter for filter", GB21551.3-2010 "household and similar electrical appliances, antibacterial and cleaning function of air purifier special requirements" standard. According to the "PM2.5 purification efficiency detection scheme", "PM2.5 once through the purification efficiency detection scheme" provisions, the products of the indicators tested and issued by the official testing report, inspection data summary after professional committee evaluation, according to the product grade to determine the principle of unified inspection (Figure 1 and Figure 2) the performance, outstanding products will be China's clean air industry alliance add purification performance identifies a corresponding. Detection of qualified, qualified certificate issued by the inspection. Inspection report the results to relevant state ministries and commissions as building summary of PM2.5 governance technical basis.