Symphony Sumo-J Portable Evaporative Air Cooler
Cools up to 300 Square Feet With its Powerful 3 Speed Motor


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Symphony Sumo-J Portable Evaporative Air Cooler
Availability: Discontinued
List Price: $ 379.95
Price Break: $120.00
Our Price: $259.95

Special Discount:


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One cooling machine that embodies flexibility and superior performance is the Symphony Sumo-J Portable Evaporative Air Cooler. It is best suited for homes, offices, patios and lawns because it cools up to 300 square feet. Kids' rooms, dining areas, small bedrooms and study rooms are the ideal environments for these coolers. This air cooler offers these amazing features as well:

Powerful Cooling: For the optimal amount of cooling, the air throw reach is extra powerful. A distance of up to 40 feet can be reached.

Energy Efficient and Quiet: The power consumption is incredibly low at only 151 watts. Your environment is not disturbed because of the low noise level.

Adjustable Settings:The Sumo-J comes complete with a powerful 3 speed motor. These three adjustable speeds make receiving the perfect amount of cooling easy.

Easy Maintenance: The water indicator level and easy to open slide grills make maintenance easy.

Air Cleaning:This cooler cleans the air as well as cooling it. To improve the quality of the air, there is a mosquito net with a dust filter.

Please Note: Stand must be purchased separately.


  • Model: Sumo-J
  • Product Type: Portable Evaporative Air Cooler
  • Product Dimensions: 23.00" x 22.00" x 26.00"
  • Product Weight: 26.00 lbs.
  • Product Color: White
  • Application: For cooling areas up to 300 square feet
  • Voltage: 110 volts
  • Watts: 160 watts
  • Amps: 1.30 amps
  • Frequency: 60 Hz
  • Certifications: CE, UL
  • Coverage Area: 300 square feet
  • Air Flow: 1100 CFM
  • Water Tank Size: 11 gallons
  • Cooling Pad Type: Aspen
  • Adjustable Louvers: Yes
  • Automatic Louvers: Yes
  • Number of Fan Speeds: 3
  • Water Level Indicator: Yes
  • Built-In Humidistat: No
  • Ice Tank: Yes
  • Hose Connection: No
  • Timer: No
  • Remote Control: No
  • Air Throw: 40 feet
  • Air Filter: Yes
  • Built-In Air Purification System: No
  • Control Type: Dial
  • Digital Display: No
  • Casters: No


  • A powerful 3 speed motor is featured.
  • Can cool kids' rooms, dining areas, small bedrooms and study rooms effectively.
  • Has an air throw distance of 40 ft and covers 300 square feet.
  • Has easy open side grills for cleaning
  • Includes an ice chamber and a water level indicator for prolonged cooling.
  • Only a small amount of power is used.

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Real Customer Testimonials

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Name: ehg
Date: 05/20/2011
Location: new haven,ct.
Overall Rating:

Comments: machine works very well but not as quiet as expected would reccomend
Recommend to Friend: Yes
Name: C. Hernandez
Date: 08/05/2010
Location: Scottsdale, AZ
Overall Rating:

Comments: I use it for my sun room, the plants just love it. The Dog and Cats are happy campers it keeps it nice and cool.
Recommend to Friend: Yes
Name: J. Sanders
Date: 07/21/2010
Location: Blanco,TX
Overall Rating:

Comments: I'm pleased with my unit which I use at craft shows works well , runs a long time with a full reservoir , and it's lightness if great for loading and unloading .. I bought the base unit and feel the casters are a bit small making it too shaky to move much when it's full ...larger casters would have been nice !
Recommend to Friend: Yes
Name: Daddy Rivers
Date: 07/13/2010
Location: Boulder, CO
Overall Rating:

Review Title: Sumo Jr., you're so cool
Comments: The website comparison tool, pricing and delivery by A&W was great. The Sumo Jr. is our first evap. cooler - it's milder than a regular AC, but takes off the edge. While it is loud, the white noise could be considered soothing. Set-up and operation are really simple. The stand is useful, but a little basic looking. Overall, we welcome the Sumo Jr.!
Recommend to Friend: Yes
Name: Tom K.
Date: 07/07/2010
Location: Sun City West, AZ
Overall Rating:

Review Title: Great Results
Comments: Purchased the Sumo-J several weeks ago and now we are in the middle of our 100+ degrees weather. We purchased the Cooler for use on our screened patio and are very pleased with the results. Our Sumo-J is allowing us to spend comfortable time on the patio in the middle of the afternoon. The volume of air that is moved and cooled is amazing. We did not have any of the leaking or spraying of water that we read about in the product reviews. It arrived in 3 days. Will recommend to family.
Recommend to Friend: Yes
Name: C. Hernandez
Date: 07/07/2010
Location: Scottsdale, AZ
Overall Rating:

Review Title: Very good
Comments: I use it for a sun room, and the dog just loves it, the room is 375 sq. ft. outside 100°f inside at 80°f cooler. I am a HVAC Technician it works fine all do it could steal have some improvements on static pressure, for air flow. THANK YOU.
Recommend to Friend: Yes
Name: Cathy Potter
Date: 07/01/2010
Location: La Quinta, CA
Overall Rating:

Review Title: Product Review
Comments: I purchased this product to cool a travel trailer. The Full/Empty level did not work. The unit did no cool unless you were directly in the path of the air.
Recommend to Friend: No
Name: D. Brown
Date: 06/26/2009
Location: Hensley, AR
Overall Rating:

Comments: To cool my screened porch. I am retired, I smoke and will not smoke in the house, so my porch is my ""domain"". It is very hot here where I live and a friend had one that is much bigger, but I didn't need one that big. Thought I would try it. It does everything you advertised it would. It drops the temp on my porch by 8-10 degrees. I thought it would not work because it looked too small and too lightweight. I was wrong. But we did forget to order the stand and had to order it after receiving the cooler. Did not realize it came separate. It works great, it is inexpensive, and doesn't take up much room.