Airwasher LW 24 Gray

Humidifier and purifier in 1 unit that does not require filters to change. This unit will evaporate water daily to humidify the air in a dry heated room. Dirt and dust particles adhere to the disk stacks and are collected in the lower housing eliminating unpleasant odors. 10 year warranty.No. LW14: For rooms up to 180 sq. ft., 15.3 sq. ft. disk surface, up to 54 cu. ft./minimum air throughput, 2-speeds, 30/34dBA sound level, dimensions: 9.5" x 10.5" x 11.8", 7 lb. weight (empty), 32W motor output, 1.2 gallon tank capacityNo. LW24: For rooms up to 360 sq. ft., 22.5 sq. ft. disk surface, up to 72.9 cu. ft./minimum air throughput, 3-speeds, 32/37/42 dBA sound level, dimensions: 11.5" x 11.8" x 3", 9 lb. weight (empty), 42W motor output, 2 gallon tank capacityNo. LW44: For rooms up to 720 sq. ft., 45 sq. ft. disk surface, up to 148 cu. ft./minimum air throughput, 3-speeds, 32/37/42 dBA sound level, dimensions: 16.5" x 11.8" x 13", 13 lb. weight (empty), 42W motor output, 3 gallon tank capa