16 Best Rated Outdoor Swamp Cooler 2023

HUGE CAPACITY - Our 40 gallon tank will keep you cool for 8+ hours. Fill it and forget it.

ADD ICE - We always get this question and we always recommend it - add ice for an especially cool blast. The pump is rated for it and the mist will be even cooler.

PURE QUALITY - Made in Texas by people who care, our customer service is renowned for their speed and precision at fixing any issues. We sell any individual part of the unit, making sure you will get enjoyment of this fan for years.

POWERFUL MIST - Swamp coolers should cool, and our pumps are 180 psi monsters to keep you constantly cooled.

MASSIVE COOLING - Our mid-pressure fog creates maximum flash evaporation, which literally sucks heat out of the air as the mist absorbs the energy it needs to evaporate. The result is an instant lowering of air temperature—and a proven effective way to combat heat stress.

EASY USE - Fully assembled. Plug it up, fill it up, make some MIST.

Cool the air inside your home, out on your patio, or at your campsite with this portable evaporative air cooler; Plugs into any standard 115-volt outlet

Designed to use water evaporation to cool warm, stale air and circulate cool, refreshing air for areas up to 950 square feet at a rate of 3,100 cubic square feet per minute

Features a 10.3-gallon water reservoir as a method of air cooling with a manual water fill and an adapter for your garden hose for continuous running

Equipped with 4 fan-only settings, 2 evaporative settings, oscillating air vents, and an 8-hour timer to satisfy all your cooling needs

Includes heavy-duty wheels and a convenient carrying handle for smooth transportation; Dimensions (L x W x H): 24 x 16 x 38 inches; Weight: 40 pounds

Ideal for large open rooms, patio/ BBQ areas, garage, deck, backyard, warehouse

Best used in typically hot and dry climates where humidity levels are <60%

Not just a fan – air cooler reduces temperature through water evaporation

Moist, cool breeze can cool you down without spraying floor & furniture with water

Low power consumption, continuous water supply connection – operate all day long. Portable swamp Cooler is easy to move around with smooth rolling wheels (Sound level at high speed: approx. 65dB)

PORTABLE HUMIDIFIER: Cool the air inside your home, out on your patio, or at your campsite with this portable evaporative air cooler; Uses water evaporation to cool warm, stale air and circulate cool, refreshing air in a 500 square foot area at a rate of 1,300 cubic square feet per minute

4.8 GALLON WATER RESERVOIR: Efficient method of air cooling that uses only the water in its 4.8-gallon water reservoir

MANUAL AND CONTINUOUS FILL: Features a manual water fill and an adapter for your garden hose for continuous running, 2 fan-only settings, 2 evaporative settings, and 1 pump only setting; Monitor the water levels with the convenient water level display

LIGHTWEIGHT: Weighs only 16 pounds when empty and is extremely portable with 4 heavy-duty wheels and a convenient handle

CIRCULATES CLEAN AIR: Circulates clean, cool air thanks to the high-density grid media pad

PORTABLE - 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 1, 600 square feet

COMPACT YET POWERFUL – 46x17x28 inches; 5, 300 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort

EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently

MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adapter, eliminating the need to manually watch and fill the water tank

SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air

EVAPORATIVE COOLING: HESSAIRE’s evaporative cooling fans are designed to pull hot, dry air through a water-soaked filter using a fan to decrease the ambient temperature. *It DOES NOT use refrigerants to remove heat & humidity like an air conditioner.

INCREASE HUMIDITY IN DRY CLIMATES: The MC37M evaporative cooling fan is optimal when used in hot, dry climates to filter ambient air while increasing the moisture and delivering 3,100 CFM of cool airflow. *Not effective in high humidity areas.

ENERGY EFFICENT & ECO FRIENDLY: Evaporative cooling fans save up to 50% on electricity compared to refrigerated air conditioning systems. Using water instead of refrigerant prevents any release of ozone depleting chemicals into the air.

MANUAL & CONTINUOUS WATER FILL: Hessaire’s MC37M has a 10.3-gallon water tank creating up to 3-4 hours of use. The built-in float valve and garden hose adapter allow for easy connection and continuous water flow without overflowing your tank.

EASY TO OPERATE & SIMPLE TO MAINTAIN: Fill tank, connect power, place unit in a well-ventilated area, flip the switch, and you're all set. Before storing, run for 30 minutes on fan to dry the filter, to prevent future mildew.

Outdoor Cooling - Designed to cool outdoor areas up to 700 square feet using evaporated water - most effective and designed to be used in dry climates outdoors and not in enclosed indoor spaces

10.7 Gallon Capacity: 10.7-gallon capacity allows for 4 hours of self-contained cooling; Dimensions (L x W x H): 24 x 16 x 38 inches

3 Fan Speeds: 3 fan speeds and oscillating movement ensures even distribution and wide coverage

Continuous Fill: Continuous fill option by attaching a household hose with the included float adaptor

4 Temperature Settings: 4 temperature settings allow you to choose the most comfortable temperature

MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adaptor, with low water shut off sensor

❄【Strong & Efficient Evaporative Cooling】: Featuring a maximum velocity of 29.5ft/s and up to 2943CFM airflow, this portable evaporative air cooler with 4 ice packs generates moisturized and cooling air to rapidly cover your space

❄【11.9-Gallon Large Water Tank】: 11.9-gallon large water tank ensures this outdoor air conditioner portable for room provides up to 24hrs of evaporating on the low speed; the top-fill design makes refilling a breeze without needing to stoop

❄【3-in-1 Multifunction】: This 3-in-1 evaporative air cooler not only serves as a cooling fan distributing cool air, but also functions as a humidifier with up to 6L/h moisture output, and a swamp cooler with refreshing and humidified air

❄【Personalized Cool Airflow】: Stay cool always with the windowless air conditioner that has 3 wind speeds for you to choose; portable evaporative cooler spread the breeze to exactly where you need it most with the auto left and right oscillation or manual vertical oscillation

❄【Simple Mobility】: The ice pack evaporative cooler has 4 durable locking casters that allow it to move from one place to another and operate stably; it’s ideal for bringing comforting coolness to your home, office, workshop, garage, patio, backyard, and more; for continuous filling by water supply, the air cooler includes a 3/4 in. garden hose adapter, which can be attached to a 5/8 in. garden hose (not included)

【3-in-1 Appliance】 With three possible cooling processes (air/water/ice), this portable evaporative cooler not only can be as a fan, also reduce air temperature as well as add humidity.

【Excellent Cooling Effect】VAGKRI air cooler has 3 sided intake pannels allow for fast cooling and super cool air, delivered strongly with powerful fan motors. It also has an ice compartment for ultra effective cooling.

【Larger Coverage】With its 120° oscillation, this portable swamp cooler can handle spaces of up to 700 square feet, puts out 2100 cubic feet of cold air a minute, effectively distributes the cold air all throughout the space.

【Manual and Continuous Fill】Featuring an large 8-gallon water tank, this evaporative air cooler will keep going for hours, you can add water from the top manually or attach a garden hose for uninterrupted cooling without needing to be refilled.

【Digital Display and Remote Control】This cooling fan uses electronic control panel, aimed at ease of use and long term reliability, lets you select between 3 fan speeds and 1-24H timer settings, and there is also a full-function remote control.

❆【As Cool as An A/C, but with Less Bills】High electricity bills in summer must make you shiver, it's time to try this 100W low-energy evaporative air cooler! The 2100 CFM high-pressure blower produces vigorous, long airflow for big spaces, providing greater flexibility with cooling up to 700 square feet. Adding water and ice packs will make you feel very comfortable like an AC air blowing. This would be an excellent alternative to air conditioners.

❆【No Windows Needed, No Holes Required】Step 1: Add water. Step 2: Plug in the power supply. Step 3: Enjoy the coolness. Get rid of annoying installations, this swamp cooler requires no hoses and no windows. What's more, this unit has no heat exhaust like an air conditioner. Just push it wherever you want to get cool like patio, office, garage, etc.

❆【5-Gal Large Water Tank for 10-Hour Cooling】Hanging out with the kids in the backyard all afternoon? Fill up the massive water tank, and turn on the portable air conditioners to provide your family with continuous, unattended cooling. With 4 included blue ice packs, this evaporative air cooler further cools down the water for chillier airflow, and effectively reduce temperature.

❆【Top-Refilled Design for Easily Use】With top re-filled design, you don't need to hassle the "big man" all the way to garden hose. Not hooked up to a hose, no need to bend over, this portable evaporative cooler is easy to refill water using the top cover without location limitation. Easy to use design and very user friendly for someone with back injuries.

❆【Maximum Mobility w/ 4 Swivel Casters】This portable swamp cooler is built with 4 heavy-duty casters (2 Locking, 2 Non-locking). The wheels are smooth and can be easily fixed to the position by stepping on the lockable casters. Plus, this evaporative air cooler is very lightweight, only 23 LBS, which make it easy to move as needed. Just take it and go!

❆【Wide-Angle Cooling w/ 60° Swing】60° oscillation means a wider cooling range. With the push of a button, you can control the blades to move left and right to cover the entire room with cool air. It is very suitable for big spaces such as living room, gym, backyard, etc. Its magic can be felt even outside.

❆【45dB Ultra-Quiet Running】Don't be deceived by its big body and strong wind, this evaporative air cooler has an unexpected bass running design. Lower than 45dB, compared to other smaller portable air conditioenrs, its running sound is amazing quieter. No noises, a great addition to your bedroom and achieves a comfortable sleep!