This is an air purifier from Philips, model AC1215/91 from the 1000i series. And these are its basic specifications (without filter): * Voltage: 220–240 V * Frequency: 50/60 Hz * Power consumption: 30 W * Suitable for rooms up to: approximately 63 m2 * Air purification rate (CADR): 270 m3/h * Noise level: 32 to 60 dB * It has an automatic mode + quiet sleep mode * It contains a PM2.5 air quality sensor * Number of speeds: 5 speeds * Screen displays air quality with a color ring * Cord length: 1.8 m * Dimensions: approximately 54.3 × 32.5 × 21 cm * Weight: 5.3 kg * Color: White * Made in: China