• PORTABLE - 4 heavy duty casters make it perfect for indoor/outdoor use in spaces up to 500 square feet
• COMPACT YET POWERFUL – 28x22x12 inches with a weight of 16 pounds (unfilled); 1,300 Cubic Feet per Minute (CFM) with manually adjustable louvers that can direct airflow up and down at the same time
• EASY TO OPERATE & SIMPLE TO MAINTAIN – Intuitive operation with a motor speed dial with 5 setting: 2 cooling modes on HI and LOW speed (pump on), 2 fan-only modes HI and LOW speed (pump off)
• MANUAL & CONTINUOUS WATER FILL – Use the Continuous Fill option by attaching a household hose with the included brass float adaptor and float valve to control the level in the tank without monitoring
• AVAILABLE IN 3 COLORS – Grey (MC18M), Teal (MC18MT) and Green (MC18V)

Hessaire MC18 series coolers are the best-selling portable evaporative coolers on the market, delivering 1,300 CFM of cool airflow covering up to 500 sq ft. Weighing in at just 16 lbs. with easy to lift handle and wheels allows it to be moved anywhere with ease. High efficiency 0.7A motor allows it to operate on vehicles with 115V power supply for tailgating, camping cooling. 2-speed fan allows maximum cooling on HI and comfort and quiet on LOW. Simple Manual Control Dial A quick turn of the knob, and the Hessaire is in operation, getting you cooled off quickly with the following settings: Low Fan Only: Use the fan without the pump and evaporative cooling on low to circulate air. High Fan Only: Circulate air on high without the pump and evaporative cooling. Low Fan w/ Pump On: Use the fan on low with evaporative cooling. Pump On: Turn the pump on to pre-wet the pads. Indoor & Outdoor Water Fill Options With 2 different water filling options, enjoying your evaporative cooler just got easier. Manually fill the internal tank for up to 3–4 hours of cooling or attach standard hose to the back of the unit and you’re ready for hours of continuous use. Additional Features Adjustable Louvers: The front style grill features manually adjustable louvers that can be moved individually for pushing air up and down at the same time. This feature is great for drying floors while providing personal cooling. Rugged Exterior: Body of the cooler is injection molded ABS with UV additives for outdoor exposure to sunlight. Water Level Indicator: Know how much water to put in and where the water level is through the water level indicator. Usage Information The MC18M is only effective for spaces up to 500 square feet and is not intended for extreme outdoor use. For an outdoor swamp cooler, consider one of the Hessaire V models that feature a GFCI safety plug