Portable Evaporative Cooler Air Flow 5 300 cfm Average Coverage Area 1600 sq ft 19 in Blade Diameter Drive Type Direct Drive Pad Thickness 3 in Media Type Kraft Paper 1/3 hp HP 4.3 Amps Pump Voltage 115V AC 1 Phase 60 Hz Hz NEMA Plug Configuration - HVAC 5-15P Power Cord Length 6 ft Number of Speeds 3 Water Connection 3/4 in GHT 15 gal Water Capacity Fill Type Automatic and Manual Fill