Family of air purifiers of three different sizes. They act on the stale air in any room, eliminating dust, dirt and germs. After the treatment, the air is much cleaner and more breathable. It should be emphasized that poor air quality favors the appearance of diseases, especially of a respiratory type. The purification process begins with a battery of filters of three different levels: bacterial HEPA, activated carbon and photocatalytic. Subsequently, a high-performance UV lamp continues the cleaning work. Purification is completed with ionization and the possibility of activating an ozone generator. After the treatment, we can speak of a highly purified and quality air.