As a factory direct supplier, we present to you our GL-138 Hook Design Ionizer Mini Car Air Purifier. This compact device effectively removes unwanted particles such as smoke, dust, and allergens from your car's air. Its unique hook design allows it to be hung easily on your car's rearview mirror, making it a convenient accessory for any driver. With its advanced ionization technology, the GL-138 releases negatively charged ions that attach to and neutralize pollutants in the air, leaving your vehicle's interior air clean and fresh. Trust in our factory to provide you with high-quality products that improve your driving experience.