Detailed Product Description PRODUCT DETAILS 1. Built-in cold cathode UV-C lamp helps to kill germs and bacteria2. The replacement-free complex nano photocatalyst filter being activated bythe irradiation of UV light, is very effective for sterilization and deodorization.3. Built-in fan draws the polluted air into the unit, sterilizes, then blowsthe cleaned air to each corner in the car evenly.4. ...