Benchtop Fume Extractor, Maximum Air Flow 350 cfm, Minimum Air Flow 50 cfm, Extraction Arm Diameter 3 in, Extraction Arm Length (Maximum) 4.4 ft, Power Consumption 350 W, Sound Level 68 dB, Input Voltage 120V AC, Motor Horsepower (Maximum) 1/8 hp, Compatible Filter Manufacturer Part Number F-981-1, F-981-2A, F-981-3, F-981-4A, F-981-5A, RF-981-1, RF-981-5, Current 2.8 A, Extraction Arm Material Polypropylene, Frequency 60 Hz, Housing Color White, Housing Depth 19.5 in