The Port-A-Cool Cyclone 2200 is perfect for cooling areas up to 500 s.f. using just tap water and 115 volt. This unit comes with handy, built-in cup holders and fills continuously with a water hose and uses the water adjustment valve to adjust for humidity. Adjusting vents and easy roll casters, perfect for spot cooling. Port-A-Cool Cyclone products are compact in size but huge in performance. Equipped with powerful centrifugal fans these evaporative coolers are ideal for your garage or patio. The Port-A-Cool Cyclone features dual water fill options (manual fill or hose connection), adjustable vents, water control valve, and centrifugal air delivery.