1. Select dual-effect activated carbon and PET low-resistance polyester filament material
2. The product can be divided into activated carbon, PM2.5, filter pollen, anti-mildew and anti-bacterial, anti-virus and sterilization functions. Customers can select different filter elements according to actual needs.
3. The outer frame can be PET/cardboard/plastic frame
4. Car air conditioner filter Products can be customized and all models can be matched
* Customized requirements are always acceptable.