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Do home purifiers work? These four indicators are the most important ones not to be ignored

Relative to the haze visible to the naked eye, indoor residual formaldehyde is more likely to inadvertently cause harm to people's health, Having a good home purifier will be particularly important, in the face of a wide range of home purifiers on the market, the editor suggests that consumers should be purchased from the following four aspects of the comparison of the considerations.

　　CADR value (purification efficiency)

　　CADR value refers to the volume of clean air produced by the purifier for one hour, mainly used to measure the purification efficiency of home purifiers. In common parlance, the higher the CADR value, the faster the purification efficiency, the larger the area of use, the better the purification effect;

Home purifier

　　CCM value (purification capacity)

　　CCM value refers to the cumulative purification capacity of the household purifier. When the CADR value and CCM value are both high, it can prove that this home purifier has not only fast purification efficiency, but also strong purification capacity, and the service life of the filter is also longer. According to the official CCM value of the two purifiers.

　　Energy efficiency

　　Purification energy efficiency is the ratio of CADR and rated power hunger. As one of the core indicators of the new national standard, the higher the purification energy efficiency value, the more energy efficient.

　　Noise standard

　　Noise refers to the household purifier reaching the maximum CADR value corresponding to the volume, rather than the volume of the household purifier mute gear. To ensure the purification effect at the same time, the noise level directly affects the comfort of people's hearing when using.