IQAir Atem Car Portable HEPA Air Purifier, Filters for Pollution, Odors, Gases, Car Fumes, and Asthma Triggers, Bacteria, Viruses, Great for Travel...

HyperHEPA Plus filter removes up to 99% of particles down to 0.003 microns from your vehicle cabin, including PM2.5 and diesel soot as well as common traffic pollutants like sulfur dioxide, nitrogen dioxide, and benzene Efficient filtration system cleans the air in your car up to 20 times per hour Powerful, efficient, and ultra-quiet multi-phase fan motor allows quiet, constant operation without losing filtration efficacy 270-degree centrifugal fan draws in cabin air through 2-stage particle and gaseous filter for maximum removal of harmful air pollutants Three-armed mount allows you to securely affix Atem to positions throughout your vehicle