Industrial Air Cleaner, Maximum Air Flow 1,000 cfm, Minimum Air Flow 1,000 cfm, Extraction Arm Diameter 6 in, Extraction Arm Length (Maximum) 8 ft, Filter Efficiency 95 Percent, Power Consumption 1,250 W, Sound Level 75 dB, Filter MERV Rating 17, Filter Type Filter, Prefilter, Reusable Pleated Filter, Spark Arrestor, Input Voltage 120V AC, Motor Horsepower (Maximum) 1 1/2 hp, Features 5-15P NEMA Plug, Frequency 60 Hz, Housing Height 58.8 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -