Swamp Cooler

Hosting an outdoor event this summer? Keep your guests cool and comfortable — add an evaporative cooler to your rental package today.

Evaporative Cooler (Swamp Cooler)

Texas heat is no joke, and your guests will thank you for thinking ahead. This powerful, portable evaporative cooler moves serious air — up to 3,100 cubic feet per minute across spaces up to 950 square feet — making it a go-to choice for tented events, outdoor receptions, covered patios, and open-air gatherings.

Coverage Area: Up to 950 sq. ft.

Dimensions: 25" L × 17" W × 37" H

Key Features:

• Three-sided cooling media with automatic oscillating louvers that sweep cool air left to right for even distribution across the space
• 10.3-gallon water tank provides 3–4 hours of continuous cooling, with a direct garden hose connection option for uninterrupted runtime at longer events
• Three media panels instead of the single panel found on most mobile coolers — allowing more air intake, less turbulence, and more efficient cooling delivery
• 3 adjustable fan speeds — Low, Medium, and High — plus a fan-only mode for air circulation without water
• GFCI safety plug included for safe operation in outdoor or wet-area environments
• Runs on standard 110–120V at just 250 watts — energy efficient and compatible with standard event generators
• Rolls easily on caster wheels for flexible repositioning throughout your event

Important to Know: Evaporative coolers work best in open spaces or dry climates. For optimal performance, ensure the area has good airflow — under a tent with open sides is an ideal setup. This unit is not an air conditioner and performs best when relative humidity is below 50%.

A standard power outlet must be within 25 feet of the cooler's placement. If your venue doesn't have a nearby power source, you are welcome to provide your own extension cord — or we have longer cords available to rent. Just add one to your cart at checkout or contact our team and we'll help you find the right fit.

Why This Item Is Popular

When the temperature climbs, guest comfort becomes the top priority — and this cooler handles it without requiring a full HVAC setup or a massive generator. It's compact enough to tuck beside a tent pole or near a buffet station, quiet enough that conversations stay easy, and powerful enough that guests actually feel the difference. Customers consistently report temperature drops of 8–10 degrees in outdoor spaces — which at a July wedding or summer corporate event, makes all the difference in the world.

Stay ahead of the heat — reserve your evaporative cooler today, or ask our team how many units are recommended for your tent size and layout.