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Champion Cooler

Model # EC302

Internet # 100662137

500 CFM 3-Speed Portable Evaporative Cooler for 250 sq. ft. (with Motor)-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$131.00 /each



Model # EC302

Internet # 100662137

The UltraCool EC302 Portable Cooler can cool up to 250 sq ft. This eco-friendly evaporative cooler uses no environmentally harmful chemicals and the plastic portions of the cooler are made from recycled plastics. All packaging is made from recycled materials. The EC302 comes with caster wheels for easy portability and has a three speed motor. ATTENTION: This evaporative cooler perform best in dry, arid climates.

  • Made from recycled plastic
  • Cools 250 sq. ft.
  • CoolPad media
  • 3-Speed motor
  • Turbo-tip blades
  • Powerful and energy efficient
  • Made in the USA

Info & Guides

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Cooling zone (sq. ft.) 
Cord Length (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
22.38 in 
Air Volume (CFM) 
Amperage (amps) 
Built-in HEPA filter 
Built-in carbon filter 
Color Family 
Commercial / Residential 
Commercial / Residential 
Evaporative Cooler Product Type 
Portable Cooler 
Horsepower (hp) 
3/5 hp 
Housing Material 
Steel & Recycled Plastic 
Number of Speed Settings 
Package Contents 
Complete Cooler with casters 
Product Weight (lb.) 
27 lb 
Programmable Timer 
Remote Control 
UL Listing 
N-No UL Code Rating 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
ETL Listed,ETL Listed 
ENERGY STAR Certified 
Manufacturer Warranty 
1-year limited warranty 


Rated 2.4 out of 5 by 20 reviewers.
Rated 4.0 out of 5.0 by Cools Great With The Right Cooler Pads Out of the box this cooler hardly cooled the air. But after I installed two thicknesses of a green, honeycomb type cooler pad I found at Home Depot, the cooler is now putting out a strong blast of refreshing 69 degree air on a 90 degree day with 28% humidity. That's real good cooling in my opinion for a low cost unit like this. Also the inside of the unit is very simple and idiotproof for an amateur to work on July 13, 2010
Rated 5.0 out of 5.0 by This product is perfect for my dogs ! We live in the Bakersfield a very dry heat.And this cooler is perfect for the patio and my dogs love it.I just put the water in and plugged it in and had nice cool air March 23, 2013
Rated 1.0 out of 5.0 by EC-302 not for home use As delivered, pump was not connected to tubing. Will spray water out of the rear of the unit at random times. July 23, 2009
Rated 1.0 out of 5.0 by Ruined my floor!! Watch out!! Filled it up just like the directions said, plugged it in, turned it on and I had a shower all over my carpet. Not just a tiny shower, 3 gallons of water on my carpet! I'll be taking it back. July 29, 2009
Rated 4.0 out of 5.0 by how sweet it is this unit is perfect for our Arizona days and evenings, what is really great is you can take it outside for the patio,or when working the garden. It helps make the days bearable. When it is 115 out and the air is almost always dry it cools it down to 80 how is that for a portable unit... It is a must for those who live in AZ.... June 15, 2010
Rated 4.0 out of 5.0 by Some flaws but good overall I bought this product after reading the reviews, so I knew I was going to run into some trouble with how this cooler ran. The two main problems for me were the water squirting out of the back and the apparent leak from the bottom. The squirting water was caused by the tube cap of the tube not being permanently fixed to the tube. I just shoved a little piece of plastic in there and I also shoved the padding straight up against the back grill, so the water would flow down it instead of the grill. But for the leak from the bottom, it was caused by the awful design of the reservoir. It is very easy to accidentally dump a whole lot of water in the bottom of the cooler, but not the reservoir. After filling it with a watering can, it stopped leaking. Other than those little fixes, its been cooling the air enough for me. August 14, 2010
Rated 2.0 out of 5.0 by Hardly Cools After I got this unit I attached a thermometer to the front of it. Outside air was 83 degrees. The Cooler put out air that was 78 degrees. So it barely cooled the air. Outside humidity was low (25%) at the time. I checked the cooler pad and it was wet so that was not the problem. All I can do now it perhaps try to install an Aspen pad to see if it might improve the cooling performance. Cooler fan is rather noisy so I doubt I could sleep at night with the cooler operating July 3, 2010
Rated 3.0 out of 5.0 by That other guy is right I had no problem with water spraying out of it. However it doesn't blow any cool air. I followed the advice of the other reviewer and replace the paper thin aspen pad (which was bone dry when I took it out!) with a blue foam pad. It is now blowing cool air. Let's see how it measures up to tomorrow's heat. July 21, 2010
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