VEVOR Air Purifier with Humidifier for Home Large Room, Covers Up to 2000 ft² in One Hour, HEPA 13 Filter, 36dB Quiet, Air Purifier Filters for Smoke Dust Pet Dander, Bedroom 2 in 1 Air CleanerDual Purification TechnologyAuto ModeEasy OperationLibrary-Like SilenceQuick Filter ReplacementVersatile Air Purifier and HumidifierCADR: 420 m³/h,Minimum Noise (Sleep Mode): ≤36dB,HEPA Level: H13, ≥99.97% (0.3~1 µm),Water Tank Capacity: 1.5 L,Filter: 4 Layers (Pre-Filter, HEPA, Activated Carbon, Cold Catalyst),Item Model Number: KJ420F-A350,Product Dimensions: 15.94 x 9.65 x 23.82 in/405 x 245 x 605 mm,Coverage Area (1 Hour): 2000 ft²,Net Weight: 21.27 lbs/9.65 kg