[Working principle of car air conditioning filter]:
The car air conditioning filter filters the dust, pollen and odor in the air entering the car through the filter to ensure fresh air in the car.
[Product advantages]:
1. Antibacterial and mildew-proof: Specially treated materials have antibacterial and mildew-proof functions to keep the air in the car clean.
2. Durable materials: Made of durable materials to ensure that the product has a long service life.
