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Hessaire

Hessaire MC37M 3100CFM Evaporative Cooler

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 8
Order within 11 hours and 14 minutes
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Size: 3,100 CFM


Features

  • Experience 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 fan's 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.

Description

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 air's 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.Hessaire’s MC37M is the best and most effective cooling fan on the market for its size. It’s 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.

Brand: Hessaire


Mounting Type: Freestanding


Special Feature: EASY TO OPERATE & SIMPLE TO MAINTAIN Fill tank, connect power, place unit in a well-ventilated area, flip the switch, and you're all set. Before storing, run for 30 minutes on fan to dry the filter., 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., MANUAL & CONTINUOUS WATER FILL Hessaire’s 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. See more


Color: Gray


Air Flow Capacity: 3100 Cubic Feet Per Minute


Controls Type: Knob


Reservoir Capacity: 10.3 Gallons


Floor Area: 950 Square Feet


Model Name: MC37M


Recommended Uses For Product: Residential


Brand: ‎Hessaire


Mounting Type: ‎Freestanding


Special Feature: ‎EASY TO OPERATE & SIMPLE TO MAINTAIN Fill tank, connect power, place unit in a well-ventilated area, flip the switch, and you're all set. Before storing, run for 30 minutes on fan to dry the filter., 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., MANUAL & CONTINUOUS WATER FILL Hessaire’s 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.


Color: ‎Gray


Air Flow Capacity: ‎3100 Cubic Feet Per Minute


Controls Type: ‎Knob


Reservoir Capacity: ‎10.3 Gallons


Floor Area: ‎950 Square Feet


Model Name: ‎MC37M


Recommended Uses For Product: ‎Residential


Included Components: ‎MC37M Evaporative Cooler


Noise Level: ‎59 dB


Number of Speeds: ‎3


Product Dimensions: ‎24"D x 16"W x 38"H


Voltage: ‎115 Volts


Global Trade Identification Number: ‎15


Manufacturer: ‎Hessaire


Manufacture Year: ‎2015


Size: ‎3,100 CFM


UPC: ‎868039000015


Part Number: ‎MC37M


Item Weight: ‎39 pounds


Item model number: ‎MC37M


Is Discontinued By Manufacturer: ‎No


Style: ‎Cooler


Shape: ‎Retangle


Power Source: ‎Corded electric


Item Package Quantity: ‎1


Water Consumption: ‎2.58 Gallons per Hour


Coverage: ‎950 sq ft


Special Features: ‎EASY TO OPERATE & SIMPLE TO MAINTAIN Fill tank, connect power, place unit in a well-ventilated area, flip the switch, and you're all set. Before storing, run for 30 minutes on fan to dry the filter., 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., MANUAL & CONTINUOUS WATER FILL Hessaire’s 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.


Usage: ‎Outside


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 year manufacturer


Date First Available: June 26, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Fantastic Quality
Size: 1300 CFM
Wonderful little swamp cooler. Almost entirely plastic, but seems durable enough. Cardboard medium provides excellent air flow for evaporative cooling effect. You get 5 settings. - high fan, with water pump - low fan, with water pump - low fan, without water pump - high fan, without water pump - pump only, no fan. We live in Puyallup Washington. I lived in Colorado previously and only used swamp coolers. Everyone in this state swears up and down it’s too wet here for an evaporative cooler. This 👏 is 👏 not 👏 true 👏 Our average afternoon humidity is 40%, with temps in the mid to upper 80’s and a dew point of 48 degrees. This cooler SINGS in those conditions. And since it draws 1/4 of the power that our similar sized A/C unit does, we have drastically reduced our power bill. 5 gallon tank lasts us about 4.5-5 hours on high. We intend to get it hooked up to the waterline under our sink eventually. The biggest keys to making this work for you: (1) you MUST have a vent window open, preferably at the opposite end of your house. This unit works by putting moisture into the air. Without a vent, the air becomes heavy and sticky, and the cooling effect is gone. Not to mention, you put your home at risk of mold growth. (2) ALWAYS set the cooler to high fan mode, without pump at the end of every use. This will dry out the cardboard medium and prevent mold from growing. You can spray with a light bleach solution if you start to notice an odor, but this will almost NEVER HAPPEN if you allow the cardboard medium to dry out. (3) don’t turn this unit on until the temp has reached close to peak. It won’t be effective in the cooler temps. You’ll just be burning through the water tank and running a glorified box fan. This thing really starts to shine at about 75 degrees. (4) should seem obvious, but never store with water in tank (see item 2 as to why). (5) if the ambient humidity is already about 65% or higher, this unit is not going to work. The air is already too saturated at that point. You’re just gonna feel like your house is sweaty. Over all, if you live in a generally not-humid area, are tired of paying out the booty for A/C, and/or you’re sick of feeling totally parched form your air conditioner drying every molecule of moisture out of your air, this guy is for you. ... show more
Reviewed in the United States on July 21, 2023 by Sara Elizabeth Cannon
    • This baby is powerful and actually works.
Size: 1300 CFM
My AC for my home went out and needs to be replaced. Even when it worked it only worked on the main level and not in the basement. I started out looking for AC units that do not need to be vented for my basement and purchased some 2 in 1 breezewell units. The first one I got worked pretty well. When my main AC went out I thought well maybe as a temporary fix I oould buy a few more. I had bought a 2 in 1Breezewell and a 3N1 Breezewell. The 3N1 was smaller and I was a little disapointed but, I have had no problems with it. The 2n1 unit seemed to be working well and so I thought I would buy one more. The day after I bought the 3rd one the second 2n1 unit quit blowing air after 5 days. Nothing I could do would fix it. I did all the troubleshooting suggestions that came with it. I reached out to the seller with no success and then the third one arrived I thought ok the other one going out must be a fluke so I hooked up the third one relieved that it was working. Until the next day when the third one quit blowing air. Now I was furious. It was hot and I had spent too much money of these units. I contacted Amazon who by the way are the best cutomer service people I have ever worked with. They got me a refund and I was able to order something else. Not trusting the reviews on Amazon I went out to Google and searched for the best AC that did not need to be vented and this little baby popped up on a Bob Vila website on top evaporated coolers. It did not look that great. It did not have the bells and whistles that Breezwell had but, after reading reviews I was convinced enough to give it a try. I live in UT which is a dry climate and the reviews from California and Nevada who have similar hot dry climates were very convinving. When I got it there was nothing to really put together but to attach the wheels on the bottom of the unit and add water. When we turned it on we could tell how powerful it was. It takes 4 gallons of water. But, when you turn the fan on with the pump, the air coming out was very cold. Almost like a refrigerated unit. It cools the entire room down to the point I have to turn it down because it gets too cold. That is without adding ice or anything like what my breezewell was recommending. You can put ice in it but you do not need to. Maybe I will try that on the hotter months. This AC is strong and has strong fan that blows the air out. I do not mind the sounds. I am pretty sure it is a little quieter than the Breezewell that bills itself as a quiet unit. I compared the force of the fan with my working breezewell and this one is stronger, ,colder and I am happy with it. I finally found a unit that really works. So what are the negatives? You have to watch the water level and you will need to fill it up about every 4 hours if you run it all the time. You have to do this with all evaporated coolers from what I can see but, this one uses 4 gallons of water. I will sometimes turn off the pump and put it on fan only to conserve water. There is a way to hook it up to a hose to avoid to having fill it up with water as often. It is still pretty cool without the pump because it is a strong fan. On warmer days you will be glad for the water to cool down the air. Read the directions that come with it and you will be fine. I highly recommend this unit if you live in a dry climate. ... show more
Reviewed in the United States on June 20, 2022 by Jan Garner
    • An excellent cooling fan at a very reasonable price.
Size: 1300 CFM
This is a terrific cooling fan, far better and more effective than I had hoped. Very simple to set up, with excellent instructions. It seems like it will have excellent durability, as well. I only deduct one star because it's a little tedious to keep refilling the reservoir throughout the day. It goes through a tank in about 4 hours. Attaching a hose would be pretty questionable inside the house, though of course it would solve the problem outdoors. We are using it as an assist to our central a/c during a pretty serious heatwave. With outdoor temps of 112F to 117F, the a/c just can't keep up. But this cooler is taking the 86 degree air inside, and cooling it down to an almost comfortable 78 -80 in a large room. It is not the recommended set-up, but it is working for us in this heat emergency. ... show more
Reviewed in the United States on August 10, 2025 by Beth Meacham

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