Port-A-Cool KuulAire KA50 Portable Evaporative Cooler with 8 Hour Timer
Features 5 Gallon Water Tank and a Cooling Capacity of 350 Sq. Ft.


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Port-A-Cool KA50 KuulAire Portable Evaporative Cooler
Availability: Discontinued
List Price: $ 320.00
Price Break: $91.00
Our Price: $229.00

Special Discount:


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When traditional air conditioning is unavailable, impractical or cost prohibitive the KuulAire KA50 portable swamp cooler is a convenient and efficient choice for your cooling needs. It is easy to operate, easy to clean and easy to maintain and provides cool, fresh and filtered air.

Cools Large Rooms
The KuulAire KA50 evaporative cooler has an air circulation rate of 470 cubic feet per hour, and is powerful enough to cool rooms up to 350 square feet.

Energy Efficient
The KuulAir KA50 portable evaporative swamp cooler has no compressor and no refrigerants, making this an incredibly energy efficient way to cool your home or office. You'll save money on your energy bills while keeping cool.

Large Capacity Tank
With a large, 5.2 gallon tank, the KuulAire KA50 evaporative cooler operates longer without needing to be refilled. 

Electronic Control Panel
The KuulAir KA50 portable air cooler features an 8-hour timer, 3 fan speeds, sleep mode, and automatically swinging louvers. The adjustable water flow regulator even lets you control the ambient humidity, for a perfectly comfortable indoor environment.

Compact, Portable, Convenient
Side handles and easy-rolling casters make it easy to move the KuulAire KA50 portable swamp cooler wherever you need to provide extra cooling. You can even use the handy remote control to program it from across the room.


  • Model: KA50
  • Product Type: KuulAire Portable Evaporative Cooler
  • Product Dimensions: 14.60" x 18.90" x 32.90"
  • Product Weight: 23.90 lbs.
  • Product Color: Silver
  • Application: Effectively lowers temperatures in dry, arid climates
  • Voltage: 120 volts
  • Watts: 240 watts
  • Amps: 2.0 amps
  • Frequency: 60 Hz
  • Certifications: ETL
  • Coverage Area: 350 square feet
  • Air Flow: 470 CFM
  • Water Tank Size: 5.28 gallons
  • Cooling Pad Type: Virgin kraft paper
  • Adjustable Louvers: Yes
  • Automatic Louvers: Yes
  • Number of Fan Speeds: 3
  • Water Level Indicator: Yes
  • Built-In Humidistat: No
  • Ice Tank: No
  • Hose Connection: No
  • Timer: Yes
  • Timer Length: 8 hour
  • Remote Control: Yes
  • Air Filter: Yes
  • Built-In Air Purification System: No
  • Control Type: LED
  • Digital Display: No
  • Casters: Yes


  • Combines premium aesthetic appearance with high-efficiency performance
  • Cool more efficiently with an eight hour timer
  • Covers 350 square feet and features 470 CFM airflow to provide strong cooling
  • For decreased frequency of refilling, it has a five gallon water reservoir
  • For directed cooling features oscillating louvers
  • Useful in any conditions because it functions as a cooler, fan and humidifier

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Real Customer Testimonials

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Name: J Smith
Date: 08/03/2012
Location: Broomfield,CO
Overall Rating:

Comments: works great! Couldn't find anything close in price locally.
Recommend to Friend: Yes
Name: jamesbe2759
Date: 07/28/2012
Location: Salt Lake City, UT
Overall Rating:

Review Title: Better Than Expected
Comments: I purchased my portable cooler to support my home central air conditioning system. Since we live in a semi-arid climate there is little humidity and we need some help. Our Air Conditioner/Home purchase provided exactly the support we required. We are very happy with the unit and especially with the customer support we received. THANK YOU.
Recommend to Friend: Yes
Name: Bruce J
Date: 06/27/2012
Location: Las Vegas, NV
Overall Rating:

Review Title: Awesome machine
Comments: Keeps my bedrooms very cool.
Recommend to Friend: Yes
Name: Victoria
Date: 04/28/2012
Location: Colorado Springs, Colorado
Overall Rating:

Review Title: Port-A-Cool KA50 KuulAire Portable Evaporative Swamp Cooler
Comments: Very easy to order - quick delivery. Cooler is wonderful and we especially like the remote. We plan on ordering another one.
Recommend to Friend: Yes
Name: Victoria Kennedy
Date: 04/01/2012
Location: Colorado Springs, Colorado
Overall Rating:

Review Title: Port_A-Cool KA50 KuulAire Portable Evaporative Swamp Cooler
Comments: Use this product in a bedroom. Love the noise of the fan in the winter and the cooling in the summer. Love the remote control. Easy to move around. Planning on buying another one for another bedroom
Recommend to Friend: Yes
Name: P. Lussier
Date: 01/26/2011
Location: Kissimmee, FL
Overall Rating:

Comments: I purchased a unit for my personal office where I work and the staff was so impressed by it that they physicians allowed us to get a second unit for the billing/scheduling office. They are much cooler in there office and of course much happier in there work enviroment.
Recommend to Friend: Yes
Name: Chris
Date: 10/08/2010
Location: San Bernardino, CA
Overall Rating:

Review Title: I would purchase another
Comments: This Port-A-Cool works well for a small room, to keep it cool, without using your expensive A/C. I used it out on the porch a few times too! Be sure to change the water every few weeks to prevent clogging of the pump. Especially in the hard water areas. The water change is easy, pull the plug (while the unit is outside) let it drain, and refill. That simple!
Recommend to Friend: Yes
Name: Steve
Date: 08/17/2010
Location: Albuquerque, NM
Overall Rating:

Review Title: KA50 portable swamp cooler
Comments: We live in a very dry climate (New Mexico), so the purpose of buying this cooler is to add moisture to the air in the home. It certainly meets or exceeds our expectations. Initially, there was an odor that was in the air, but after about a week or so, it is hardly noticed. The operating instructions pointed this out, so it was no surprise. The cooler is a little noisy, but easy to adapt to it. We look forward to using it during the winter, too, as we get shocked quite often while touching metal objects (moulding, light switches, etc). We would certainly recommend this cooler to anyone, in fact we already talked to a neighbor about it, and gave it high marks. Thanks for a great product!
Recommend to Friend: Yes
Name: D. Eckert
Date: 08/07/2010
Location: Goodyear, AZ
Overall Rating:

Comments: Good unit, but humidity is too high most of the summer to be able to take full advantage of the unit. It will undoubtedly be of much better use in the Fall and Spring.
Recommend to Friend: Yes
Name: Rena
Date: 08/05/2010
Location: Queens, NY
Overall Rating:

Review Title: Kooler is not a Cooler
Comments: I am very disappointed in this product. Does not provide cooling effect as stated in description. I could and do get cooler effect from an $8.00 fan.
Recommend to Friend: No
Name: Cindy
Date: 07/30/2010
Location: Destrehan, LA
Overall Rating:

Review Title: Outside A/C!!
Comments: We use our unit outside on our patio. It's great to be able to sit on our patio on a hot and humid Louisiana summer afternoon and be comfortable! Thanks KuulAire!!
Recommend to Friend: Yes
Name: J. Robertson
Date: 07/29/2010
Location: Las Vegas NV
Overall Rating:

Review Title: Compact but Great
Comments: The unit performs great! I would highly recommend it!
Recommend to Friend: Yes
Name: Cynthia
Date: 07/24/2010
Location: Michigan
Overall Rating:

Review Title: Fan
Comments: The KA50 was recommended to us by local friends. We have not been satisfied with out unit. It has not really "cooled" the room it is in. It is more like a high priced, over powered fan. We have tried ice in the water, but without a noticeable difference. Subsequently, we wouldnt recommend this to our friends in Michigan. Maybe this works better in a different locale? We would have purchased another unit if it had worked. Now we are not considering an additional purchase.
Recommend to Friend: No
Name: N. Kohler
Date: 07/13/2010
Location: Cortez, CO
Overall Rating:

Review Title: Just what the doctor ordered!!
Comments: Easy to set up and use. Does a great job cooling the house. Well worth the money.
Recommend to Friend: Yes