Tersus 1200 Complete Air Cleaning System, Volts:120, Hertz:60, Phase:1, Effiency Rating:Merv 13, Filter Size:16 X 25" X 4", UV Type:Lt016, Dims:17"H X 25"W X 10"D, Weight:28 Lbs, Origin:Usa, In Mfg Box. High Efficiency Merv 13 Filtration - Removes Up To 94.2 Of