Review on 🌬️ Portable Air Purifiers: True HEPA Filter Air Cleaner with Air Quality Indicator and Negative Ion Function - Eliminates 99.97% of Smoke, Pets Hair, Dust - Ideal for Home, Car, Bedroom, and Office by Robert Dingaling

Ideal air cleaner for cars. Based on the size of this item; it fits perfectly in my cup holder with no vibration and annoying noise while driving. The difference before and after using the air purifier in my car is very noticeable. I could smell and feel the freshness of the air in my car. The bad smell of the old car is gone. I think hepa filters clean the air well. This element emits a colored light that determines the type of air when it is on; green - good air, blue - general, red - bad. It has 3 fan speed settings depending on your preference. Now I'm sure I'm breathing clean and fresh air in my car.