Best Commercial Swamp Coolers in 2026

PORTABLE - 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 950 square feet

COMPACT YET POWERFUL – 38x16x24 inches; 3, 100 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

High-density XeL50 media provides 80% more evaporation surface compared to normal density media

Patented axial propeller is energy efficient and throws cool air farther

Water tank holds 4.8 Gal. (MC18M)

[Powerful Cooling Effect]- Do not let ordinary tower fans limit your imagination with this evaporative cooler fan! The 1800 CFM swamp cooler can handle spaces up to 300 sq. ft. It's a 3-in-1 portable cooling fan that blows, humidifies, and cools the air. Use two ice boxes for help cool the water faster. This evaporative cooler is perfect for your room with less energy and comfortable humidity.

[Two Ways of Adding Water]- The evaporative air cooler is designed 2 ways to add water, the way of manually adding water at the top allows you to operate easily without bending over. Of course, we also have the option of automatic water filling by connecting a standard garden hose to the included water hose adapter. Large enough 5.2 gallon water tank for 10 hours of self-contained cooling, refilling once a day.

[2 Modes and 3 Speeds]- This swamp cooler offers you the most personalized results. Customize the speed of air circulation with 3 wind speeds and 2 selectable wind modes. Normal mode provides steady airflow. Natural mode constantly changes between different wind intensities. You can easily find a mode that suits your taste.

STAY COOL & COMFORTABLE: The Portacool Jetstream 230 delivers cooling comfort to the single-person workspace. It is an efficiently designed cooler that offers maximum versatility for usage in open or condensed workspaces. Featuring oscillating louvers, low-water shutoff and Kuul Comfort evaporative media, this cooler is an impressive cooling solution for spaces where traditional methods of cooling are inefficient - individual workstations, small patios, pet kennels or hobby areas. We do NOT recommend this product being used inside homes or closed spaces where no ventilation is available.

PROVIDES COOLING THROUGH EVAPORATION: Portacool's state-of-the-art evaporative cooler is an energy-efficient solution to beat the heat. It uses superior evaporative cooling media to draw air and create a refreshing stream of cool air, similar to the cooling sensation of stepping out of a swimming pool or feeling a cool breeze blowing over a lake. If you're looking for a cooling solution that's better than a fan and more environmentally friendly than air conditioning, consider Portacool's evaporative cooler.

LEADING EVAPORATIVE COOLER: Portacool is the leading manufacturer of portable evaporative coolers. Since 1990, Portacool has been using the evaporative cooling process to provide a cool and comfortable environment in areas where other cooling solutions may be impractical. Whether you're in an open area, outdoors, or spaces with doors and windows that are open on a regular basis, Portacool is the perfect solution.

Air delivery - 12,500 CFM / 21,238 m3/hr

Cooling Capacity: 3,125 s.f. / 290 m2

Velocity: 25 mph / 40 kph

❄[FAST EXCELLENT COOLING] - The air cooler features 3 high-density upgraded evaporative cooling pads to increase the evaporative surface area and produce colder air. What’s more, powerful fan motors allow for fast cooling and deliver strongly cool air. With 3 included ice packs, this air cooler further cools down the water for chillier airflow, and effectively reduce temperature.

❄[SUPER AIR VOLUME with LESS ENERGY] - Not let the normal tower fan limit your imagination of this big evaporative cooler fan! 3531 CFM swamp cooler produces can handle spaces of up to 900 square feet, puts out 3531 cubic feet of cold air per minute. In addition, wider oscillation effectively distributes the cold air all throughout the space. This would be an excellent alternative to air conditioners.

❄[10.6 GAL LARGER WATER TANK] - Built-in 10.6 Gal water tank that can keep the evaporative cooling fan cooling for more hours. The large capacity water tank can spray much more cooling wind. What’s more,the intuitive Low-Max water line helps you monitor the water level for timely toppings up. Drainage port at the bottom marked for cleaning make maintenance more convenient.

【Quality Cooling Effect】This swamp cooler has 3 side intake panels for fast air cooling and delivery through the powerful fan motor, comes with ice packs, and also can be used as a normal fan without ice packs for ventilation.

【Portable & Easy to Operate】The evaporative air cooler is portable in design with 4 casters that can rotate 360 degrees (2 of them can be locked) and weighs only 27 lbs, making it easy to move. The top electronic control panel operation is simple and easy to understand, convenient for you to operate.

【Large Coverage】The cooling fan has 120° oscillation and can discharge 2650 cubic feet of cold air per minute, which can cover an area of up to 320 cubic feet.

Better air circulation – Properly circulating air does more than just cool you off or provide a nice stiff breeze. Air needs to circulate to get harmful toxins out of the home and to filter the air. This cooler fan has an air flow capacity of up to 3,531 CFM, which means that this swamp cooler would be suitable for a volume of around 20,000 cubic feet if air changes were required around six times per hour

Better cooling system – The three-sided 3D honeycomb cooling pad offers enhanced cooling performance compared to other Cellulose cooling pads, is more absorbent and permeable, and is easy to maintain. powerful motor with 8-inch blades attached works together to provide optimal air circulation needs. The motor stays efficient regardless of whether you use the fan for cooling, ventilating, or drying

Better ways to control – The built-in mechanical buttons have three airspeed: H/M/L; two modes: fan/cooling and swing switch, which is easy to operate when using it outdoors, avoiding the embarrassment of having a blurry display or forgetting which mode you've chosen

Air delivery - 22, 500 CFM / 38, 228 m3/hr.

Cooling Capacity: 5, 625 s. f. / 523 m2

Velocity: 26 mph / 42 kph

STAY COOL AND COMFORTABLE: The efficiently designed Portacool Jetstream 220 boasts powerful cooling in a compact size. This portable evaporative cooler is perfect for tight spaces or for spot-cooling a challenging personal workspace. Big on portability, but small in size, you can roll the Jetstream 220 where needed and the oscillating louvers will help deliver cooling comfort for cooling spaces where traditional methods of cooling are inefficient - individual work stations, small patios, pet kennels or hobby areas. We do NOT recommend this product being used inside homes or closed spaces where no ventilation is available.

PROVIDES COOLING THROUGH EVAPORATION: Portacool's state-of-the-art evaporative cooler is an energy-efficient solution to beat the heat. It uses superior evaporative cooling media to draw air and create a refreshing stream of cool air, similar to the cooling sensation of stepping out of a swimming pool or feeling a cool breeze blowing over a lake. If you're looking for a cooling solution that's better than a fan and more environmentally friendly than air conditioning, consider Portacool's evaporative cooler.

LEADING EVAPORATIVE COOLER: Portacool is the leading manufacturer of portable evaporative coolers. Since 1990, Portacool has been using the evaporative cooling process to provide a cool and comfortable environment in areas where other cooling solutions may be impractical. Whether you're in an open area, outdoors, or spaces with doors and windows that are open on a regular basis, Portacool is the perfect solution.