Good brands of air-conditioning filter elements are:

1. BOSCH/ Bosch

The famous Bosch is one of the largest automotive technology suppliers in the world. At present, Bosch has about 1,7 kinds of filters, which provide filters for all kinds of cars in European car factories. Bosch filters are currently selling well in China.

the filter element of bosch air conditioner is made of activated carbon, which is gray-black, cylindrical, non-toxic and tasteless. it is made of sawdust and coconut shell lamp as raw materials, which are crushed, mixed, extruded and activated by dried charcoal.

bosch air-conditioning filter screen adopts double-layer filtration, and the light gray surface filtration can filter dust particles as low as .3 micron at a time, which can keep pm2.5 out, and the dark gray surface contains activated carbon, which can effectively absorb dust that has not been filtered on the white surface and remove odor.

2. 3M

Speaking of 3M, you may be familiar with the 3M car film, which is a very popular car film in China at present.

3M automobile air conditioning filter screen is a new product of 3M company in China, which is divided into single-effect filter screen and double-effect filter screen. The single-effect filter screen is made of polypropylene non-woven fabric, and the double-effect filter screen is made of polypropylene non-woven fabric composite activated carbon, all of which are made of FILTRETE filter material of 3M company.

this filter material has a more open structure than traditional filter materials, and has a large dust holding capacity, which can prolong the service life of the filter screen.

in addition, it adopts electrostatic fiber filtration technology, which has high filtration effect and can effectively remove harmful dust that can't be seen by naked eyes. Moreover, the fluffy structure of the 3M filter screen can deeply accommodate dust, with low resistance, and effectively prolong the service life.

at present, 3M's products are vigorously promoted in the China market, and its shadow is basically seen in every large and small exhibition in China, and the domestic awareness is also very high.

3. Sofima/ SOFIMA

SOFIMA, which sounds like a foreign brand, is actually a brand of European origin. SOFIMA is a wholly-owned enterprise invested and built by the Italian International Global Filter Group (UFI Group) in Shanghai, specializing in the production of various auto filter.

At present, we provide OEM supporting services for some car manufacturers in China, such as FAW-Volkswagen, Shanghai Volkswagen, Shanghai General Motors, etc. Sofema's products are original parts, and cars that come into contact with these brands may have air conditioning filters originally equipped with Sofema.

Sofima air conditioning filter is similar to many brands in composition structure, with pleated filter paper and activated carbon in the middle. However, due to his "origin", the technology and materials adopted are superior to other domestic brands, which makes it slightly higher in the Jianghu than other domestic brands.

4. MK McQueen

MK McQueen is a registered trademark of Aimokai Automotive Technology (Shanghai) Co., Ltd., which focuses on providing high-quality auto parts, auto maintenance products and other auto supplies for riders and the after-sales market.

micronair loves every moment

The name "Love every moment" is a transliteration of micronAir, which comes from one of the brands owned by Germany's Klebold Group, which mainly produces sealing and damping control technology, non-woven fabrics, filters, lubricants, mold release agents and electromechanical products, and is the most important supplier in these fields, with a high reputation in the world.

At present, it has a very high market share in automobile air-conditioning filter. It is said that two out of every three automobiles with air-conditioning filters in the world use micronAir, and two-thirds of the automobiles in the world use micronAir air-conditioning filters.

freudenberg has cooperated with many automobile manufacturers, and its products cover almost all models, and the price is relatively moderate, so it is easy for many car owners to find the "love of every moment" that suits their cars.

micronAir*** has introduced two kinds of filters: particulate filter and double-effect activated carbon filter, with different prices, which can meet the needs of different levels of car owners.