随着现在环境污染的日渐严重，人们开始关注空气质量的问题。
　　With the increasingly serious environmental pollution, people begin to pay attention to the problem of air quality.
　　多介质过滤器的出现让人们似乎找到了希望，它是一种区别于工业使用的过滤机设备，能够很好的对室内的空气进行治理，在使用中，多介质过滤器具有下面的几种优势：
　　The emergence of multi-media filter seems to find hope. It is a kind of filter equipment different from industrial use, which can well control indoor air. In use, multi-media filter has the following advantages:
　　：过滤精度高。普通的多介质过滤器在过滤精度上面可能在1微米粒子左右就觉得已经很好了，滤芯过滤机设备的过滤精度可以超过0.2微米粒子的一次性过滤。对于过滤之后的溶液不会造成性能的改变，还是具有很好的吸收性和催化性。
　　First: high filtering accuracy. The ordinary multi-media filter may be about 1 micron particles in the filtration accuracy, so it is very good. The filtration accuracy of filter element equipment can exceed 0.2 micron particles in one-time filtration. After filtration, the solution will not change the performance, but has good absorption and catalysis.
　　第二：结构小，携带方便。说起携带，多介质过滤器是方便中的，在进行整个过滤过程的时候，多介质过滤器操作简单、过滤阻力小、占地面积小、能耗低、劳动强度低。不要以为这些是凭空说出来的，这些都是经过不断的实验对比得出的结果。结构简单并不会影响到它的使用效能，在高温或是恶劣的环境中都能够好的工作。
　　Second: small structure, easy to carry. Speaking of carrying, the multi-media filter is absolutely the best in convenience. During the whole filtration process, the multi-media filter has the advantages of simple operation, small filtration resistance, small floor area, low energy consumption and low labor intensity. Do not think that these are out of thin air, these are the results of constant experimental comparison. Simple structure will not affect its use efficiency, and it can work well in high temperature or bad environment.

　　第三：绿色。在这个倡导的时代，绿色是每一个生产加工企业要遵从的一个宗旨，多介质过滤器、无磁性、没有脱落、没有污染，能够很好的使用在化工、医药、食品制造生产等过滤分离行业中。在使用中，具有很好的密封性，不会出现损坏等情况，后期的维护保养也是无成本。
　　Third: green environmental protection. In this era of advocating energy conservation and environmental protection, green environmental protection is a tenet that every production and processing enterprise should follow. The multi-media filter is non-toxic, non-magnetic, no shedding, no pollution, and can be well used in chemical, pharmaceutical, food manufacturing and other filtration and separation industries. In use, it has a good sealing performance and will not be damaged. Later maintenance is also cost free.