Hessaire MC37M Indoor/Outdoor Portable 950 Sq Ft Evaporative Air Cooler
Hessaire MC37M Indoor/Outdoor Portable 950 Sq Ft Evaporative Air Cooler
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Hessaire

Hessaire MC37M Indoor/Outdoor Portable 950 Sq Ft Evaporative Air Cooler

Hessaire MC37M Indoor/Outdoor Portable 950 Sq Ft Evaporative Air CoolerHessaire MC37M Indoor Outdoor Portable 950 Sq Ft Evaporative Air Cooler
Size:3,100 CFM

Key item features

  • Versatile Cooling: Cool indoor and outdoor spaces up to 950 sq ft with this portable evaporative air cooler.
  • Efficient Airflow: Circulates air at a rate of 3,100 cubic feet per minute using water evaporation.
  • Large Reservoir: Features a 10.3-gallon water tank with manual fill and garden hose adapter for continuous use.
  • Multiple Settings: Equipped with 4 fan-only settings, 2 evaporative settings, oscillating vents, and an 8-hour timer.
  • Portable Design: Includes heavy-duty wheels and a carrying handle for easy transportation.
  • Convenient Monitoring: Water level display allows for easy monitoring of water levels.
  • Compact Dimensions: Measures 24 x 16 x 38 inches and weighs 40 pounds, making it easy to fit in various spaces.
  • Energy Efficient: Consumes 2.4 Amps / 250 watts, making it an energy-efficient cooling solution.
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Current price is $391.00
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Sold and shipped by American Mechanic
4.58472553699284 stars out of 5, based on 419 seller reviews(4.6)
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Customer ratings & reviews

4.3 out of 5 stars
stars132 ratings102 reviews
How item rating is calculated
  1. 5 stars70% (93)
  2. 4 stars13% (17)
  3. 3 stars4% (5)
  4. 2 stars3% (4)
  5. 1 star10% (13)

Reviews summary

Pros

  • : Minimal effort required for assembly and installation.
  • : Can be easily moved and used outdoors.
  • : Operates with a quiet fan.
  • : Offers good value considering its effectiveness and features.
  • : Cools large areas efficiently.

Cons

  • : Mount and internal components lack durability.
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Showing 1-3 of 102 reviews

Apr 4, 2026
Kelly
Item details
Size: 3,100 CFM
Sold and shipped byAmerican Mechanic
5 out of 5 stars review

Verified Purchase

Wow I'm impressed! Just on low speed works great. No leaks. Oscillating works great. Looking forward to it colling my patio this summer in 120 degrees. Have Ferrell cats I need to cool (fel so bad for them misters aren't enough) plus us. The heat here in Scal is relentless. So glad I purchased. Pricey but I need a resolution.

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Jul 2, 2025
Anneta
Item details
Size: 3,100 CFM
Sold and shipped byAmerican Mechanic
5 out of 5 stars review

Verified Purchase

I have two small Hess air coolers that I use for cooling off a camper and cooling off a patio and they worked beautifully so when I needed a big cooler for my home of course I thought has hair so I bought this larger cooler I love it it articulates the air really well it keeps my 950 square foot living space quite comfortable and I live in the desert where the temperatures can reach 120 so I'm really happy with this purchase I hope this one lasts as long as my others have

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Jun 15, 2016
MaryB
5 out of 5 stars review

Verified Purchase

Hessaire Portable Evaporative Cooler

I bought this for the garage/work shop. With outside temperatures up the 120 degrees in summer, the shop becomes unbearably hot. This portable evaporative cooler was easy to set up. We're running a short hose from the shop sink to the unit and it cools the area nicely. It also has a water reservoir if we want to move it elsewhere. It doesn't need to be connected to the hose. Very pleased with the purchase.

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