Innovative and refined, Aura Li is the air purifier with 4 filtration stages (pre-filter, HEPA, activated carbon, plus ionizer). The special shape indicates the status of the air in the room, with light indication. Because the quality of the air can be seen. 3 FILTER PHASE: Effective filters divided into anti-dust filter, a HEPA filter that stops 99% of particles and an activated carbon filter to control odors. IONIZER: Neutralizes the pollutants and replicates the sun's ability to make ions, spreading healthier air, like that found in nature. Q-SENSOR: A practical and advanced LED light that is colored according to the quality of the detected air: green for good quality, red if purification is required. * Power consumption: 55W * Security level: IP X0 * Protection class: II * Fan speeds: 3 * Sound pressure level: 35/52 dB (A) min-max * Dimensions: 345 x 583 x 176 (wxhxd) mm * Packaging dimensions: 360 x 600 x 191 (wxhxd) mm * Weight (without packaging): 5.60 Kg * Weight (including packaging): 6.70 Kg * Power supply: 220-240 - 1-50 V-F-Hz * Conformity marking: CE * Digital control: yes * Air quality indicator led: yes * Signal filter cleaning / replacement: yes * Ionizer: yes * HEPA filter: yes * Carbon filter: yes * Timer: yes.