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Mountman

Swamp Cooler, 1800 CFM Windowless Portable Air Conditioner with 4.2 Gal Water Tank,120° Swing, 12H Timer, 3 Modes, 3 Speeds, 3-IN-1 AC Unit, Evaporative Air Cooler for Room,Bedroom,Office,Cool White

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Availability: Only 5 left in stock, order soon!
Fulfilled by Mountman
Arrives May 18 – May 19
Order within 8 hours and 46 minutes
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Color: Cool White


Features

  • 3-in-1 Versatile Evaporative CoolerFeaturing a newly upgraded 2026 motor for enhanced performance, this ETL-certified swamp cooler Fan combines three essential functions in one compact unit. It works right out of the box with zero installation required. For optimal performance, simply open a window or door slightly to improve airflow, helping maintain a consistently cool and refreshing indoor environment.
  • Customizable Comfort with Remote ControlTake full control of your indoor climate with the included remote. Choose from 3 cooling modes and 3 fan speeds to personalize airflow. The built-in 12-hour timer supports energy-efficient operation, delivering steady comfort whether you're sleeping through the night or keeping a room cool all day.
  • Enhanced Cooling with Ice Packs & Large TankEasily switch between energy-saving fan mode and powerful cooling mode at the touch of a button. For extra chill, add the 4 included high-capacity ice packsideal for rapid cooling during peak heat. The spacious 4.2-gallon water tank works together with the ice packs to extend cooling performance, offering long-lasting relief from rising temperatures.
  • 120 Oscillation & High-Efficiency Water CurtainThis portable air cooler features 120 wide-angle oscillation for even air distribution and improved room circulation. Equipped with high-performance water curtains that absorb moisture 2.5 times more effectively than standard options, it delivers superior cooling efficiency while using less water.
  • Easy Mobility & Low MaintenanceDesigned with portability in mind, this windowless evaporative air cooler includes built-in handles and four 360 smooth-rolling casters, making it easy to move from room to room. Its thoughtful design also allows for quick and simple cleaning at homesaving you time and reducing the need for costly professional maintenance.

Brand: Mountman


Material: Acrylonitrile Butadiene Styrene (ABS)


Mounting Type: Freestanding


Special Feature: Swamp Cooler with 4.2-Gal Large Water Tank, 3-IN-1 Windowless Portable Air Conditioner with Adjustable 3-Speeds & 3-Modes, Remote & Touch Control, 120° Wide Oscillation, 12H Timer, Built-in Carrying Handle, Adjustable Shutter, 4*360° Wheels, 4 Ice Boxes, LED Light Control, Digital Display, Evaporative Air Cooler, portable ac unit See more


Color: Cool White


Air Flow Capacity: 1800 Cubic Feet Per Minute


Controls Type: Remote, Touch


Reservoir Capacity: 4.2 Gallons


Recommended Uses For Product: Residential


Included Components: Swamp Cooler*1, 360° Wheels*4, Ice box*4, Remote control*1, Instruction*1


Mounting Type: Freestanding


Additional Features: Swamp Cooler with 4.2-Gal Large Water Tank, 3-IN-1 Windowless Portable Air Conditioner with Adjustable 3-Speeds & 3-Modes, Remote & Touch Control, 120° Wide Oscillation, 12H Timer, Built-in Carrying Handle, Adjustable Shutter, 4*360° Wheels, 4 Ice Boxes, LED Light Control, Digital Display, Evaporative Air Cooler, portable ac unit


Air Flow Capacity: 1800 Cubic Feet Per Minute


Controls Type: Remote, Touch


Reservoir Capacity: 4.2 Gallons


Recommended Uses For Product: Residential


Number of Speeds: 3


Smart Home Compatibility: Not Smart Home Compatible


Item Dimensions D x W x H: 12.6"D x 12.8"W x 32"H


Brand Name: Mountman


Included Components: Swamp Cooler*1, 360° Wheels*4, Ice box*4, Remote control*1, Instruction*1


Manufacturer: Mountman


Unit Count: 1.0 Count


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Color: Cool White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 18 – May 19

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Light and cooling
Color: Black
Review Image by yuki
Fan is light and quiet. Great speed and very cooling The 4.2-gallon water tank is a big plus — it lasts quite a while before needing a refill, especially if you’re using it on low or medium fan settings.
Reviewed in the United States on April 3, 2026 by yuki
    • very quiet when running.
We love this air cooler. We use it in our home office and it works perfectly. It looks very nice and stylish and it's very quiet even at its highest speed. Set up was very easy and we even got it one day before it was scheduled to be delivered. this is a great little unit that we will be using every day in our home office for summers to come. ... show more
Reviewed in the United States on March 19, 2026 by Tony
    • Better than I expected, Great Cooler!
Better than I expected, Great Cooler! I've tried portable ACs, but this swamp cooler is quieter and just as effective for my bedroom. The three speed settings + 12 timer let me customize it all night, and the ice packs give an extra chill boost. It’s incredibly quiet on low—no more buzzing keeping me awake. I plan to buy one for my parents too—they'll definitely love it. ... show more
Reviewed in the United States on February 10, 2026 by DaisyLiang
    • perfect for my bedroom
very simple to use, just add water, turn it on, and it cools the room quickly. the remote makes it even easier. works great
Reviewed in the United States on February 23, 2026 by Stay
    • cool
It is very cool
Reviewed in the United States on March 15, 2026 by flora
    • Powerful and Refreshing Air Cooler – A Summer Essential!
Review Image by Tim
Review Image by Tim
This 1800 CFM swamp cooler has been a lifesaver during the hot days! It’s incredibly powerful, pushing out a lot of cool air, and the 120° wide-swing feature helps circulate the air evenly throughout the room. The 4.2-gallon water tank lasts for hours, and with the included ice packs, the cooling effect is even better. I also appreciate the three modes and three speeds—it’s easy to customize the settings based on how much cooling I need. The remote control and 12-hour timer make it super convenient to use, whether I’m in the living room, bedroom, or kitchen. ... show more
Reviewed in the United States on April 26, 2025 by Tim
    • worth ur money
Review Image by Alex Severe
I recently bought this air cooler and couldn’t be happier with the performance. The 4.2-gallon water tank provides long-lasting cooling, and the 120° wide-swing feature helps circulate air evenly throughout the space. I really appreciate the 12-hour timer and the variety of modes and speeds, which let me tailor the settings to my comfort. The four included ice packs give it an extra cooling boost—great for my bedroom, kitchen, and home office. It’s easy to move around and the remote makes operation super convenient. Definitely a great pick for effective and adjustable cooling. ... show more
Reviewed in the United States on April 23, 2025 by Alex Severe
    • For the price and the features, this is a no-brainer.
Color: Black
We have this set up in our living room, which is a fairly open space. On the highest fan speed, this portable windowless air conditioner moves serious air. The cooling effect is immediate, especially with the included ice packs loaded in the tank. My kids love standing in front of it when it swings past them. It's so much easier than dragging a heavy AC unit in and out of the window every year. The 4.2-gallon tank means we aren't constantly refilling it, even running it all afternoon. Best purchase for our hot weather this year. ... show more
Reviewed in the United States on March 15, 2026 by Kam

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