The polluted air is drawn by the blower fan into the purifier, being
purified by passing though the double-filtration system containing
1pc 3M Filtrete Micro Particle Air Filter and 1 pc Charcoal Filter,
ionized and enriched by the Carbon Fiber Ionizer and Fragrance box
(Optional), then blown back into the car with trillions of negative
ions.

Features:
1) Rated voltage: DC12V
2) Power consumption: 4W
3) Negative Ions output(ions/cc): 3-5sqm
4) Anion: 3 x 106/cm3
5) Effective range: 0.10mg/cbm
6) Dimensions: 160 x 95 x 55mm