CADR of up to 250 m³/h with coverage area of up to 387.5 square feetAdvanced filtration system with 5 air changes per hourPre-Filter & High grade H13 HEPA filterActivated Carbon filterSilent operation with noise level of 47.5db/A at high speed2 Air purifying speeds and Auto modeSleep mode with 1, 2, 4 and 8 hour automatic shut-off timerFilter change indicator & Reset buttonFilter life of 3000 hours or 1 YearPower consumption: 47WPower Voltage : 220-240V/50~60Hz