... ion and ozone at any timeProduct Specifications:Model: car air purifierAnion output: 1500000anions/cm3 Ozone output: 0 ... and the fine effect can be kept for a long time. 3.This product can be ... used for disinfections, sterilization, mould proof, deodorization, etc., ... the odor/smoke Eliminate the airborne particles in car, and discompose the harmful substances. Keep the ...