he Durango Hiflo 450 is your personal portable air cooler in hot and dry weather, providing cool and moisturized air. EFFICIENT COOLING The long-lasting dura pump and honeycomb cooling pads in this air cooler help distribute the water and air evenly, efficiently, and effectively. FULL FUNCTION REMOTE CONTROL With 7.5-hour timer and touch LED control panel. COOLING AREA The air cooler is appropriate for small rooms. It has a powerful blower fan with vertical swing louvers and has an air throw of over 25 feet and air flow is 250 CFM. LOW POWER CONSUMPTION This home air cooler uses only about 90 Watts of energy and works with inverters, allowing you to relax this summer without sweating about high energy bills or power outages. AMPLE COOLING TIME This cooler comes with a 4.3-gallon water tank with a water level indicator, low water alarm, and a 7.5-hour timer providing long-lasting cooling. ENVIRONMENTALLY FRIENDLY Evaporative air coolers do not use any refrigerant and do not release any poisonous gases in the air. Symphony air coolers have been sustainably cooling the world since 1939. This is not an Air Conditioner.