... Logo Car Ionic Purifier, Car Air Freshener, Car Air Purifier Ionizer Natural Air Fresh(clear air,dispel smoke)> Activate cells and ... Modes of this air purifier: Both modes has a generator producing It can produce 10 million negative ions10 million of negative ... increase in anion concentration, the concentration of up to 10 million / cc. Cured tobacco, remove formaldehyde, benzene, remove, remove ...