Industrial Air Scrubber, 2 Speed Thermally Protected Motor, HP 1 1/4 hp, Voltage 115 V AC, 13.8 A Amps, Height 31 in, Length 35 in, Width 26 in, Air Flow with Filter 1000 to 2000 cfm, Filtration , Main Filter Size 24 in x 24 in x 11-1/2 in, Prefilter Size 24 in x 24 in x 2 in, Prefilter Type Two-Stage Poly, Discharge Dia. 12 in, Decibels 70, Vacuum Gauge 0 in to 5 in wc, Construction Aluminum, Net Weight 125 lb