Soldering Fume Extractor, Maximum Air Flow 167 cfm, Minimum Air Flow 92 cfm, Extraction Arm Diameter 2.2 in, Extraction Arm Length (Maximum) 3.9 ft, Power Consumption 110 W, Sound Level 53 dB, Filter Area 0.8 sq ft, Filter Type Filter, Prefilter, Input Voltage 120V AC, Motor Horsepower (Maximum) 5/32 hp, Compatible Filter Manufacturer Part Number 999-245, A1585, A1586, Features 3 Speeds (Low, Med, High), ESD Safe, Filter Media Activated Carbon, Frequency 50 Hz, 60 Hz, Housing Depth 13.5 in