How to choose an air purifier Technically!Air purifier company

　　How to choose an air purifier Technically

　　First, we can compare the air purification efficiency of the filtration process. It includes passive adsorption mode and filter mode, if the wind uses the flow of air ,there will be dead corners inevitably. Therefore, most passive air purification can only produce a certain amount of purification around the air purifier. The passive adsorption mode air purifier takes a long time to filter the air, so it is difficult to purify the entire indoor air.

　　Active air purification which uses the diffuse characteristics of the air will purify the air to every corner. According to study, we have found that if the filter aperture can be small enough under the principle of passive air purification,the result of air treatment can achieve the purpose of purification which means it can only cleans air. while negative ion air purifiers are different, not only remove particulate pollutants in the air effectively , it can decompose formaldehyde and other harmful gases which provide clean air to the indoor environment and provide the indoor environment with negative air ions. They are effective for human health care, and the indoor air quality can reach "healthy air" standard finally.

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