Hessaire Portable Swamp Coolers 3100 CFM MC37M Evaporative Air Cooler with 3-Speed Fan Water Cooler Fan 950 sq. ft. Coverage High Velocity Outdoor Cooling Fan Swamp Cooler by Hessaire GrayExperience Superior Cooling: Embrace the evaporative air cooler capabilities of the Hessaire 3,100 CFM! This portable swamp cooler combats heat and dryness while extending air coverage through its unique 3-panel intake system.Transform Your Living Space: Adapt to any environment with portable evaporative cooler outdoor high velocity cooling fan. This cooler fan ensures continuous water flow for 3-4 hours of use, delivering excellent cooling and fits comfortably in any space.Simplify Your Cooling Routine: Say goodbye to complex controls with our evaporative air cooler portable fan. This outdoor cooling fans user-friendly design ensures easy operation. Just fill, plug, switch, and enjoy!Enjoy Continuous, Quiet Cooling: Molded with a lightweight polypropylene resin, the Hessaire cooler with a 10.3-gallon tank reduces refills thanks to its 80% larger evaporation surface. Its delivery system reduces noise and vibrations for a serene area.Cool Air Anywhere: As a trusted name in air-movement and cooling solutions since 1996, Hessaire focuses on innovation and energy efficiency and delivers reliable, low-noise evaporative air coolers that offer functionality without compromising quality.Evaporative cooling fans are designed to pull hot, dry air through a water-soaked media filter using a water pump and fan. As the water evaporates into the air, the airs temperature will lower. They are optimal when used in hot, dry climates used to filter ambient air while increasing the condensation and delivering cool airflow. Evaporative cooling fans do not use refrigerants to remove heat like an air conditioner, so they are less effective in high humidity areas.Hessaires MC37M is the best and most effective cooling fan on the market for its size. Its compact and yet packs a powerful blast of cooling with a patented winged prop design and three panels of high-density rigid media. Take it on the go easily with its four casters. It features oscillating louvers to cover a wide area quietly and efficiently. The manual controls make it easy for you to adjust between the four temperature settings to obtain optimal cooling anywhere you take the MC37M Evaporative Cooler.Cooling the air is only a part of the process; propelling the chilled air into your space is what brings you needed relief. Specially engineered features from Hessaire allows this mobile evaporative cooler to provide an airflow of 3,100 CFM to your area. Proprietary fan propeller design with winglets throws the blast of cool air further and yet is very quiet. Additionally, the air swing delivery system moves cool air left to right across the room to ensure that air is evenly distributed.Product informationTechnical DetailsBrandHessaireMaterialPolypropylene (PP)Mounting TypeFreestandingSpecial FeatureMANUAL & CONTINUOUS WATER FILL: Hessaires MC37M has a 10.3-gallon water tank creating up to 3-4 hours of use. The built-in float valve and garden hose adapter allow for easy connection and continuous water flow without overflowing your tank., ENERGY EFFICENT & ECO FRIENDLY: Evaporative cooling fans save up to 50% on electricity compared to refrigerated air conditioning systems. Using water instead of refrigerant prevents any release of ozone depleting chemicals into the air., EASY TO OPERATE & SIMPLE TO MAINTAIN: Fill tank, connect power, place unit in a well-ventilated area, flip the switch, and youre all set. Before storing, run for 30 minutes on fan to dry the filter.ColorGrayAir Flow Capacity3100 Cubic Feet Per MinuteControls TypeKnobReservoir Capacity10.3 GallonsFloor Area950 Square FeetItem Weight39 PoundsModel NameMC37MForm FactorPersonalIncluded ComponentsMC37M Evaporative CoolerWattage250 wattsNumber of Speeds3Product Dimensions24D x 16W x 38HVoltage115 VoltsManufacturerHessairePart NumberMC37MItem Weight39 poundsCountry of OriginChinaItem model numberMC37MIs Discontinued By ManufacturerNoSize3,100 CFMStyleCoolerShapeRetanglePower SourceCorded electricItem Package Quantity1Water Consumption2.58 Gallons per HourCoverage950 sq ftUsageOutsideBatteries Included?NoBatteries Required?NoWarranty Description1 year manufacturer