Best 3 Car Air Purifiers & Ionizers in India Nebelr Car Air Purifier Ionizer – Removes PM2.5, Smoke HOW DOES NEBELR AIR PURIFIER IONIZER WORK – With Vertical Airflow, Nebelr releases 9 Millions of Negative Ions and increases the density of Negative Ions in the air and attaches to invisible harmful dust particles like PM2.5, PM10, to form into cluster and fall down on the ground, making them heavy and unable to fly in the air again. Thus, you are left…