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MEPTY 4800CFM Swamp Cooler, Evaporative Air Cooler with Continuous Auto Fill, Portable Evaporative Cooler for Commercial, Industrial, Garage, Patio Use, Outdoor Air Conditioners

  • Based on 15 reviews
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Size: 41 inch


Color: Yellow


Features

  • Powerful Cooling Performance: Equipped with 3 high-density evaporative cooling pads, this air cooler maximizes surface area for faster, colder airflow. Its robust fan motor ensures rapid cooling, while 3 included ice packs chill the water further, delivering refreshingly cool air and effectively lowering temperatures.
  • High Airflow with Energy Efficiency:Unlike standard swamp coolers, this high-capacity evaporative cooler delivers 4800 CFMenough to cool spaces up to 970 sq. ft. with powerful, chilled airflow. The wide oscillation feature evenly distributes cool air, making it an energy-efficient alternative to traditional air conditioners.
  • Industrial-Grade Steel Build Durable galvanized metal housing outperforms plastic coolers, built to survive workshops, garages, and harsh outdoor conditions.
  • Large 10.6-Gallon Water Tank&Flexible Water Refill Options:The built-in 10.6-gallon tank ensures extended cooling without frequent refills. An intuitive Low-Max water line helps monitor levels, while a bottom drainage port simplifies cleaning and maintenance. Enjoy uninterrupted cooling for hours with manual top-fill or connect a garden hose for continuous refillingideal for long-term use.
  • Easy Mobility with Locking Casters: Four heavy-duty wheels (2 lockable) let you move the cooler effortlessly between spacesbackyard, garage, gym, or outdoor areasbringing instant cooling wherever needed.

Brand: MEPTY


Mounting Type: Freestanding


Special Feature: 4800CFM Air Volume,970sq.ft Max Room Size, 10.6-Gal Large Water Tank,3 Ice Boxes, 3 Speeds,120° Oscillation,Galvanized Iron Material Manual & Auto Continuous Fill, Portable See more


Color: Yellow


Air Flow Capacity: 4800 Cubic Feet Per Minute


Controls Type: Button


Reservoir Capacity: 10.6 Gallons


Recommended Uses For Product: Commercial, Industrial, Yard, Garage, Barn, Gym, Porch, Basement, Outdoor, Factory, Workshop, Patio, ‎Warehouse See more


Number of Speeds: 3


Product Dimensions: 17"D x 23"W x 41"H


Brand: ‎MEPTY


Mounting Type: ‎Freestanding


Special Feature: ‎4800CFM Air Volume,970sq.ft Max Room Size, 10.6-Gal Large Water Tank,3 Ice Boxes, 3 Speeds,120° Oscillation,Galvanized Iron Material Manual & Auto Continuous Fill, Portable


Color: ‎Yellow


Air Flow Capacity: ‎4800 Cubic Feet Per Minute


Controls Type: ‎Button


Reservoir Capacity: ‎10.6 Gallons


Recommended Uses For Product: ‎Commercial, Industrial, Yard, Garage, Barn, Gym, Porch, Basement, Outdoor, Factory, Workshop, Patio, ‎Warehouse


Number of Speeds: ‎3


Product Dimensions: ‎17"D x 23"W x 41"H


Amperage: ‎1.66 Amps


Voltage: ‎120 Volts


Manufacturer: ‎MEPTY


Brand Name: ‎MEPTY


Item Weight: ‎40 pounds


Special Features: ‎4800CFM Air Volume,970sq.ft Max Room Size, 10.6-Gal Large Water Tank,3 Ice Boxes, 3 Speeds,120° Oscillation,Galvanized Iron Material Manual & Auto Continuous Fill, Portable


Material Type: ‎Galvanized Iron


Date First Available: February 12, 2025


Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews


  • Great purchase for summer AZ Days!
Size: 41 inch Color: Yellow
I purposefully waited to write a review until after I had a chance to use this outside in Arizona. I’ve used this in my house, and it has been great in reducing the a/c bill. It hasn’t made the house more humid. Yet. It also hasn’t surpassed 110 degrees this year. Yet I used this outdoors at softball. The three small ice packs it came with lasted 5 hours in keeping the air cool. I used approximately 15 gallons of water during this time. I bought an extra set of the ice packs and kept them in cooler until they were needed. Those along with another 12-15 gallons of water took it to well over 10 combined hours of cool air on a 104 degree day. I’m very happy and cool with my purchase. Shipping took a bit longer than listed but customer service was very accommodating! ... show more
Reviewed in the United States on June 7, 2025 by Abanannas Abanannas

  • Good way to stay cool other than going to a lake lol
Size: 58 inch Color: Yellow
I never leave reviews, but this one deserves it. Can’t afford a port-a-cool then this is it I got the 52” I think and it’s awesome cooled my shop down and throws out noticeably cooler air
Reviewed in the United States on June 17, 2025 by Joseph Joseph

  • Discrepancies
Size: 41 inch Color: Yellow
I received this fan today. Really hot in the south. I like it so far. Seems durable and made of metal which most others aren’t. Not a deal breaker for me though. There is only a couple of things that bother me. I use evaporative fans outside on my porch. And the description on Amazons sight said the following. I copied and pasted it here. EPTY 4800CFM Swamp Cooler, Evaporative Air Cooler with Continuous Auto Fill, Portable Evaporative Cooler for Commercial, Industrial, Garage, Patio Use, Outdoor Air Conditioners It also says it’s for commercial use and outdoor use. On page one in the manual that came with the fan it says do not use outdoors. Well dang. There’s more too. It also says on page 10 in the manual that warranty is void if used for commercial. 🤔 So I assume the company that made the product makes the rules. Hope Amazon changes their verbiage. Could cause some issues with some customers. If you can live with that stuff then the fan is a good buy. Also got it $50 off. ... show more
Reviewed in the United States on June 11, 2025 by Sturdy Sturdy

  • Look No Further - Great Product
Size: 41 inch Color: Yellow
Extremely well made. Works great. The ice packs in the top reservoir are a standard size.
Reviewed in the United States on May 27, 2025 by Fred Brown

  • I'm ready for the summer!
Size: 35 inch Color: Yellow
We plan to use the MEPTY swamp cooler on our patio for outdoor gathering, and it looks great and will make a huge difference! Even in the heat, it kept the area comfortable. The wide-angle wings distributed the cool air evenly, and the auto-fill meant we don't have to worry about refilling it during the party. It's a bit loud, but for outdoor use, it wasn't a problem. Definitely recommend for anyone needing to cool a large outdoor space. You can see the size when I put it next to our XXL air fryer. ... show more
Reviewed in the United States on April 5, 2025 by mjj mjj

  • Solid cooler—does the job!
Size: 35 inch Color: Yellow
I got this swamp cooler to help cool down my studio space, and it’s been great so far. Super easy to set up, and the airflow is strong enough to actually make a difference. The water tank is huge, so I’m not constantly refilling it. I’ve been running it during the day and it definitely helps take the edge off the heat. Plus, it’s on wheels, so moving it around is no problem. Overall, pretty happy with it! ... show more
Reviewed in the United States on April 5, 2025 by sandy

  • Great unit with 1 installation issue
Size: 41 inch Color: Yellow
Great unit that cools well (depending on the humidity) went together easy but had a issue with the hose attachment. The male end coming out of the unit doesn't lock into place so it turns which changes the float level. Made it a little tricky to install correctly. Also the washer for the attachment wants to deform and push into the hose side if you tighten it off all the way. Used Teflon tape to help. ... show more
Reviewed in the United States on June 12, 2025 by Paul Akin Paul Akin

  • Outstanding Performance!
Size: 41 inch Color: Yellow
After trying several coolers, this MEPTY 4800CFM unit stands out as truly exceptional. The industrial-grade airflow instantly transforms my stuffy garage into a comfortable workspace, even during peak summer heat. I'm impressed by how effectively it circulates air throughout my 800 sq ft workshop - something smaller units simply couldn't handle. The heavy-duty construction feels built to last, yet it remains surprisingly portable when I need to move it between spaces. While it delivers serious cooling power, the operation stays relatively quiet at lower speeds, making it perfect for daytime use. For anyone needing serious, reliable cooling for commercial spaces, patios, or large garages, this evaporative cooler delivers outstanding performance. Five stars without hesitation - it's solved all my overheating problems! ... show more
Reviewed in the United States on June 5, 2025 by Kenia Mejia

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