Introduction of car air purifier

Introduction of car air purifier

The air in the car is quietly affecting everyone’s health, especially car owners who like to smoke in the car. The air inside the car is narrow and the air circulation is not good. These harmful substances will be absorbed by padding such as carpets and fabric seats. Moreover, the leather and plastic used in the interior of the car will release a large amount of carcinogens along with the high temperature explosion.

The odors of new cars are generally as follows: plastic accessories, fishy odor from leather, formaldehyde, and other tiny particles, etc. When people stay in such an environment for a long time, they will feel fatigue, sore throat, headache, etc. That is enough to prove that such a new car will be harmful to pollutants such as PM2.5 and formaldehyde. Relevant environmental protection departments have shown through reports and studies that excessive harmful gases in cars are much more harmful to human body than indoor and outdoorharmful gases.

What is the principle of car air purifier?

In fact, the car air purifier itself is mainly divided into two categories, one is the use of ion purification technology. The other is to use a filter to purify. Air purifiers using negative ion technology will install negative ion generators at the air outlet to continuously ionize the air to generate a large number of negative ions, which are sent out by micro fans to form negative ion airflow to achieve the purpose of cleaning and purifying the air. Of course, it also includes the use of ionizing air cleaning, which filters the polluting particles by making the fine dust with positive and negative charges and absorbing it through the electrodes.

The car air purifier that uses a filter to purify is the most common. It usually consists of a motor, a fan, an air filter and other systems. Its working principle is: the motor and fan in the machine circulate the indoor air, and the polluted air passes through the machine. The air filter inside will clear and adsorb all kinds of pollutants.

Efforts should be made in product selection

Car air purifiers currently have national standards. When purchasing products, you can see relevant parameters on the official website or sales staff. Including: CADR, air volume noise, etc. Since the CADR value of the on-board air cleaner is relatively low, the CCM value can not be marked (the CCM value directly reflects the service life of the filter).


The price of car air purifiers ranges from more than 100 to thousands of yuan. One of them is the Olansi K05 car air purifier. Olansi is relatively reliable in terms of home air purifiers, in terms of PM2.5 removal rate and formaldehyde CADR Value is quite advantageous.


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