Model # EC302

Internet #100662137

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

Discontinued Champion Cooler

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

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Frequently Bought Together

Product Overview

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 Pad Type
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.)
Programmable Timer
Remote Control
Type of Construction
UL Listing
N-No UL Code Rating
Voltage (volts)

Warranty / Certifications

Certifications and Listings
ETL Listed,ETL Listed
Manufacturer Warranty
1-year limited warranty

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Customer Questions & Answers

How much did it go when it in stores?

I just found one and it seems to work good.
Asked by: Sammie
  • y_2017, m_7, d_25, h_14CST
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Customer Reviews

500 CFM 3-Speed Portable Evaporative Cooler for 250 sq. ft. (with Motor)-DISCONTINUED is rated 2.5 out of 5 by 21.
Rated 5 out of 5 by from I think the users are just too lazy to set the unit up. Its pretty much common sense if you thin... I think the users are just too lazy to set the unit up. Its pretty much common sense if you think about it. You have to buy the cooling pads either cut them to size or buy some of that size. I use the hay kind. Water drips down them perfectly but you have to set the unit up correctly for that to happen. Put a few frozen water bottles in them they last for hours. Unit is amazing! If pump stops working clean it out its that simple.
Date published: 2017-06-22
Rated 4 out of 5 by from 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
Date published: 2010-07-14
Rated 5 out of 5 by from 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
Date published: 2013-03-24
Rated 1 out of 5 by from 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.
Date published: 2009-07-23
Rated 1 out of 5 by from 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.
Date published: 2009-07-30
Rated 4 out of 5 by from 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....
Date published: 2010-06-15
Rated 4 out of 5 by from 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.
Date published: 2010-08-15
Rated 2 out of 5 by from 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
Date published: 2010-07-03
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