High-voltage ionization generates negative ions,Negative ions attract and adsorb dust particles,Positively charged dust: negative oxygen ions bond with dust/PM2.5, increasing particle weight,Hydroxyl radical sterilization,Negative ions react with O₂ and H₂O to produce OH radicals, disrupting microbial structures.

1. Ion Generation: The built-in negative ion generator ionizes air under high voltage, releasing a high concentration of negative oxygen ions into the cabin.

2. Active Particle Capture: Negative ions attract positively charged contaminants — dust, smoke, pollen, and formaldehyde particles — causing them to cluster together and become heavier.

3. Gravitational Settlement: Clustered particles grow too heavy to remain airborne and fall to the floor, permanently removing them from the breathing zone.

4. Sterilization & Odor Elimination: Negative ions disrupt the cellular structure of bacteria and viruses while decomposing odors and harmful gases for a fresher cabin.