Hessaire MC37M 3,100 CFM 3-Speed Portable Evaporative Cooler Review

In this article, I review the Hessaire MC37M 3,100 CFM 3-Speed portable evaporative cooler to help you decide if it's the right cooler for your needs.

Note: I earn commission for sales originating from affiliate links clicked on this page. Thanks!

The Hessaire MC37M Evaporative Cooler is a powerful and easily portable cooling solution for large areas up to 950 square feet.

This upgraded evaporative cooler can be used outdoors, indoors and on covered porches or patios.

When buying from Sylvane, you can choose to select the evaporative cooler only, or the option that includes the evaporative cooler plus the handy storage cover designed for it.

Note: As a Sylvane affiliate I earn from qualifying purchases.

This model's simple-to-use design features simple rotary dial controls and a fixed palm fan grill for maximum cooling with minimum fuss!

It features automatic oscillating louvers to spread the air output around the room. It also has multiple fan speeds and cooling options for versatility.

The controls are simple and easy to use, mounted on the top of the unit with rotary dials that control fan speed between low, medium and high as well as a switch for fan only use.

The unit comes with a 10.3 gallon water tank that can be filled manually or hooked up to a garden hose with an adapter for continuous filling.

Perfect for a Hot Dry Climate

This cooler is the perfect solution to a hot, dry climate for economical cooling without the high energy load of a traditional air conditioner.

Remember, this is an evaporative cooler NOT an air conditioner and will only be effective in hot dry climates. Where there is high humidity, the cooling effect will be greatly diminished and in this case, a traditional air conditioner is a better choice of cooling solution.

To buy this model online in the US, I recommend electricsal appliance experts Sylvane as the best retail source and the unit can be viewed at their online store by clicking the image link above.

Date Posted: Wednesday May 20, 2026


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