Evaporative Swamp Coolers: Save Money and Cool Large Areas by Using Evaporative Cooling

Did you know that evaporative coolers cost about one-quarter as much energy as air conditioning? If you live in a low-humidity area, evaporative coolers offer a natural, energy-efficient way to stay comfortable. These air coolers are also known as "swamp coolers" and cool outdoor air by passing it over water-soaked pads.

This cooled air is then directed into a room or home while warm air is pushed out. For more information on evaporative coolers, see our air cooling guide.

Most Popular

	List Price: $259.95 Our Price: $199.95 Click For More Info Product Rating:
NewAir AF-350 Turbo Swamp Cooler With Built-in Air Purifier - FREE GROUND SHIPPING! The AF-350 swamp cooler features advanced cooling pad design and a more powerful 200-watt motor. FREE GROUND SHIPPING!

Editors Quality Pick

	List Price: $379.95 Our Price: $259.95 Click For More Info Product Rating:
Symphony Sumo-J Portable Evaporative Air Cooler With Water Level Indicator The Sumo-J portable evaporative air cooler incorporates flexibility and superior performance into one phenomenal cooler.

	List Price: $228.95 Our Price: $169.95 Click For More Info Product Rating:
NewAir AF-340 Portable Swamp Cooler with Enhanced Cooling Pads - FREE GROUND SHIPPING! The AF-340 offers more cooling than any other air cooler in its class and even purifies your air! FREE GROUND SHIPPING!

	List Price: $189.00 Our Price: $109.00 Click For More Info Product Rating:
NewAir AF-330 Swamp Cooler With 3 Speed Settings The AF-330 evaporative swamp cooler has built-in air freshener and a remote control that can be used up to 6 meters away. ON SALE!

	List Price: $219.00 Our Price: $139.00 Click For More Info Product Rating:
Symphony Surround Portable Evaporative Air Cooler Features 3 Speed Control Cool and filter the air in areas up to 150 square feet with the Surround swamp cooler. NOW ON SALE!

	List Price: $159.95 Our Price: $119.95 Click For More Info Product Rating:
NewAir AF-321 Swamp Cooler - FREE GROUND SHIPPING! With Easy-to-Read Control Panel - FREE GROUND SHIPPING! The AF-321 portable swamp cooler features a modern design with high-efficiency motor and built-in air purifier.FREE GROUND SHIPPING!

	List Price: $339.95 Our Price: $199.00 Click For More Info Product Rating:
Symphony S-Hi-Cool Portable Swamp Cooler With 37 Foot Air Throw Experience powerful cooling in areas up to 200 square feet with the compact HiCool by Symphony. NOW ON SALE!

	List Price: $376.00 Our Price: $289.00 Click For More Info
Port A Cool KA50 KuulAire Portable Evaporative Swamp Cooler For Areas Up to 350 Square Feet The KuulAire KA50 portable evaporative swamp cooler can be used as a cooler, fan and humidifier which means it is always useful.

	List Price: $169.95 Our Price: $99.00 Click For More Info Product Rating:
WindChaser Inc. WC163C Misting Fan With 640 Sq. Ft. Coverage Area Experience immediate relief from the summer heat with the WindChaser 40,000 BTU misting fan with cover.

	List Price: $399.95 Our Price: $279.95 Click For More Info Product Rating:
Convair CV-AB1500 Cools up to 300 Square Feet Swamp Cooler Made of non-corrosive polymers, this unit will not rust!

	List Price: $154.70 Our Price: $119.00 Click For More Info Product Rating:
Sunpentown SF-610 Oscillating Fan Included Swamp Cooler Using only 60 watts, this swamp cooler is the most energy-efficient!

	List Price: $3299.00 Our Price: $2499.00 Click For More Info Product Rating:
Convair Mobile-Max-3 8500 CFM Commercial Swamp Cooler The blower motor provides powerful airflow, reaching 60 feet away!

	List Price: $2795.00 Our Price: $2099.00 Click For More Info Product Rating:
Convair Mobile-Max-2 25 Year Warranty! Commercial Swamp Cooler With its blower wheel design, more static pressure results in excellent cooling!

	List Price: $589.95 Our Price: $389.95 Click For More Info Product Rating:
Adobe Air MMB10 Swamp Cooler Hose Connection Included This swamp cooler impressively cools up to 700 square feet!!!

	List Price: $139.00 Our Price: $109.00 Click For More Info Product Rating:
Sunpentown SF-611 Oscillating Louvers Swamp Cooler With a 3D cooling pad, water is in contact with the cooling mechanism longer!

	List Price: $129.00 Our Price: $99.00 Click For More Info Product Rating:
Sunpentown SF609R Built-In Air Purifier Swamp Cooler Cools the direct air stream by up to 15 degrees!

	List Price: $119.00 Our Price: $94.99 Click For More Info Product Rating:
Sunpentown SF608R 10 Liter Water Tank Swamp Cooler Includes remote control, up to 7.5 hour timer, and a germ-free water curtain circle system.

	List Price: $128.70 Our Price: $99.00 - OUT OF STOCK! Click For More Info Product Rating:
NewAir AF-310 Evaporative Cooling Fan With Built-In Ionizer - FREE GROUND SHIPPING! The NewAir AF-310 evaporative tower fan adds a refreshing breeze to large areas but takes up little floor space. FREE GROUND SHIPPING!

	List Price: $152.99 Our Price: $109.95 - OUT OF STOCK! Click For More Info Product Rating:
Fujitronic FH776 Oxygen Bar For Negative Ion Release Swamp Cooler Cool areas up to 200 square feet--perfect air cooler for dry climate areas.

	List Price: $519.95 Our Price: $389.95 - OUT OF STOCK! Click For More Info Product Rating:
Symphony Winter-XL Portable Evaporative Cooler With 750 Square Foot Coverage Area Cool, humidify, and filter the air in areas up to 750 square feet with the Winter-XL -- our strongest portable swamp cooler!

	List Price: $159.99 Our Price: $119.99 - OUT OF STOCK! Click For More Info Product Rating:
Fujitronic FH778 Oxygen Bar Releases Negative Ions Swamp Cooler With spot cooling up to 350 square feet, this unit is amazing.

Maintaining Your Evaporative Cooler

Some consumers are turned off by evaporative swamp coolers because they think they're more difficult to maintain than air conditioners. While swamp coolers do require periodic maintenance, this usually only involves draning and cleaning the unit in order to prevent sediment build-up.

However, also keep in mind that the more frequently you use your swamp cooler, the more maintenace it will need. In hot, dry climates, you'll probably be using the unit several hours a day. If this is the case, remember to check the unit's filters, reservoir, pump, and pads regularly. Doing so will ensure proper cooling and years of hassle-free operation.

For more information on swamp coolers, see our air cooler buying guide.