Thanks to the cold plasma technology, Baraldi AirO’ sanitizers allow users to clean, purify and make much better the air quality. The product is available in different models for several spaces (in the home, offices, schools, medical offices etc). A generator of new conception, compact, quiet, low-power is activated by creating negative ions in large quantities. The plasma generated in contact with the air by means of a physico-chemical reaction breaks down different types of polluting molecules including viruses, bacteria, spores and fungi. Odors are completely neutralized. The system can operate in a continuous manner imperceptibly over time gradually making better the air breathed.