A Revolutionary car air purification system. Atem Cars HyperHEPA Plus filter provides the best solution for in-cabin gas and odor elimination. Atem Car combines two types of media: one that adsorbs odors and gases, and another that changes the pollutant to an oxidized form. The result is air that's free of odors, gases, and chemicals. The air in your car contains a cocktail of toxic fumes and gases that are potentially harmful to your health and the health of those you love. The Atem Car air purifier and its revolutionary HyperHEPA Plus filter use air filtration technology tested and certified to capture a wide range of in-cabin air pollutants, all in a sleek, compact housing designed to blend into any vehicle cabin. Atem Cars HyperHEPA Plus filtration is effective against particles 100x smaller than ordinary air filters. Ultrafine particles (UFPs) are smaller than 0.1-Microns and, by sheer number, comprise about 90% of all airborne particles. Traffic pollution is a primary source of UFP's and when it comes to protection against UFPs, IQAir is the proven choice. Your vehicle can expose you to many chemicals found to be toxic. Research shows that over 275 chemicals can be present inside your car at any given time, many of which are produced by interior materials, which contain toxic chemicals. Researchers have also found that it can take up to 3 years for new car smell toxins to drop below thresholds considered safe to breathe. Color: Black.