[Working principle of car fresh air grille]:
The car fresh air grille filters dust, odor and harmful gases in the outside air through materials such as filters and activated carbon to ensure fresh air in the car.
[Product advantages]:
1. High-efficiency filtration: The use of high-quality filters and activated carbon materials can effectively filter harmful substances in the air.
2. Durable: Made of high-temperature and corrosion-resistant materials, it has a long service life.
3. Precision design: Precision grille design ensures better air filtration effect.
