MC37M is the most versatile and efficient cooler on the market. It’s compact and yet packs a powerful blast of cooling with patented winged prop and three panels of high-density rigid media. Take it on the go easily with its four casters. Featuring 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. Outdoor and indoor use approved!

Water Reservoir Capacity 10.3 Gallons

Portable Cooling

Weighing only 45-pounds, the Hessaire MC37M is a lightweight portable evaporative cooler. With durable construction and heavy duty wheels for rolling it’s perfect for tailgating, camping, cookouts, or even indoors in a home office or workshop up to 750 square feet. While similar coolers only feature cooling media on 1 side, this swamp cooler has 3-sided rigid cooling media, dispersing more air throughout your space.

To provide cool air to your space, the unit’s fan pulls air through the 3 cooling pads where the air is cooled through evaporation. This cooler air then exits the unit providing relief from dry and hot air at an economically friendly cost.

Powerful Airflow

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 2,200 CFM to your area. The quiet axial fan design allows it to not only provide a strong airflow in a smaller design but also operate more efficiently. Additionally, the oscillating fan moves cool air left to right across the room to ensure that air is evenly distributed, and the fan can be adjusted between 3 fan speeds – Low, Medium, & High – and the cooling level can be selected from 2 settings – Low Cool and High Cool – for a tailored cooling experience.

Convenient Operation

Simple upkeep and easy-to-operate controls make controlling this air cooler a snap. The mechanical control panel on the front of the unit makes controlling the power, fan speeds, cooling levels, and oscillation simple while the continuous and manual fill makes it easier for you to automatically or manually fill the water reservoir tank, based on your preferences and activities.

Additional Features

• Fits in Small Spaces: Stands just over 3 feet tall and 2 feet wide.
• Cooling Pad Alerts: The cooling pads on the unit will periodically need to be cleaned. A notification light on the control panel lets you know when maintenance is required.
• Water Level Indicator: Useful when in manual fill mode, the indicator next to the water fill door displays the current fill level of the tank.
• Easily Drain: To quickly drain water from the cooler prior to storage, remove the drain plug and tip the unit back.
• Added Protection: With a GFCI plug, the unit will automatically shut off if it detects water around the plug.