The current weather is good and bad, maybe one day there will be severe smog. In order to protect themselves from the impact of polluted air, many families consider buying an air purifier for their family, especially those who are sickly elderly, children and others. Families of pregnant women are easily infected with rhinitis and respiratory diseases due to smog. Therefore, it is very important to choose a high-quality air purifier. When choosing an air purifier, the filter element is crucial.

The most important part of the air purifier is the filter element. Various purification technologies are integrated into the filter element at this level. After the air passes through the filter element, the harmful substances in the air can be filtered out to achieve the purpose of pure air. The most common types of filters are:

1. The initial coarse filter element. As the first filter element, coarse filtration is used to filter out larger pollutants in the air, such as human and animal hair, dust and debris with relatively large particles.

2. the fine filter. The pore size of the fine filter is very small, which can filter out smoke and dust. It is the most important component for filtering PM2.5 in smog and has a strong effect on outdoor pollution.

3. Activated carbon adsorption filter. The activated carbon filter element is also an important part, it is mainly used to filter indoor formaldehyde and benzene pollution. There is great harm, and the activated carbon filter can effectively absorb these harmful gases.

4. Photocatalyst filter element and UV lamp. The photocatalyst uses nano-scale titanium dioxide material, which has a strong catalytic degradation effect under the irradiation of ultraviolet lamps, which can effectively degrade bacteria and toxic gases in the air, and the ultraviolet lamp itself has a bactericidal effect, and the combination with the photocatalyst is more effective. Smelly.

Therefore, when consumers buy air purifiers, the filter element is also one of the reference standards for purchasing purifiers.

Ningbo Yinyu Purification Technology Co., Ltd. is Ionizer Air Purifier Suppliers and Medical Purifier Wholesale, welcome to visit our official website.