Introducing the Car Air Purifier Negative Ion Air Purifier to Remove Odor Formaldehyde - the perfect solution to keep your car fresh and smelling great! Our product is designed to eliminate unpleasant odors and harmful substances such as formaldehyde, smoke, and pollen, ensuring a healthy environment for you and your passengers. With negative ion technology, our air purifier works by releasing negative ions that bind with positively charged particles to effectively remove them from the air. As a factory, we take pride in producing high-quality products that are reliable and effective. Try our Car Air Purifier today and experience a breath of fresh air every time you drive!