KuulAire KA50 Portable Evaporative Cooler

Do you live in a hot, dry climate? If so, cool warm areas of your home or office for just pennies a day using the KuulAire KA50 Portable Evaporative Cooler. This energy-efficient air cooler uses water and minimal electricity to reduce temperatures by up to 30 degrees Fahrenheit. With three fan speeds and a powerful airflow rate of 470 CFM, the Port-A-Cool PACKA50 Evaporative cooler drives hot air out and refreshes your space with fresh, cool air.

Key Features

• Adjustable Water Flow: The water flow regulator allows you to adjust the humidity and cooling level of the air dispensed through the air grille.
• Oscillating Louvers: The KuulAire PACKA50 Evaporative Cooler features oscillating louvers, so you can direct cool air right where you need it.
• Easily Transportable: With two front casters, two rear wheels, and handy grip handles, this lightweight swamp cooler is easy to move from place to place.


• Programmable Timer: The KuulAire KA50 Portable Evaporative Cooler features an 8-hour timer that can be programmed from the remote control or the digital control panel.


• Remote Control: A convenient remote control allows you to operate your KuulAire KA50 swamp cooler and adjust the speed, cool, automatic swing, and timer settings from a distance. This cooler also features a remote control holder on the side of the unit.

Uses Natural Cooling Method

Unlike refrigerant air conditioners, which cool using refrigerant gas, the Port-A-Cool PACKA50 Evaporative Cooler uses the natural process of water evaporation. First, hot air is drawn into the evaporative cooler through the vents and passes through a damp evaporative cooling pad. When the moving air is brought into contact with the water-saturated pad, evaporation occurs as the heat from the hot air causes the water molecules to transform into a gas. The evaporative cooling pad absorbs the heat out of the air and the powerful fan disperses fresh, cool air throughout your space. This creates a refreshing break from the stuffy air of arid, warm climates.

Evaporative Cooler and Fan in One

The KuulAire KA50 Evaporative Cooler can be used as a fan or evaporative cooler. For fan-only operation, empty the water tank and select your desired fan speed. There are three speed settings: high, medium, and low.

To enable the evaporative cooler function, fill the tank with water using the water fill tray. The water tray, located on the side of the air cooler, makes it easy to add water; while a water level indicator on the front of the unit helps you avoid overfilling the tank. The water tank holds up to 5.28 gallons, which provides approximately twelve hours of operation.

Electronic Control Panel

With an electronic control panel and a convenient remote control, the KuulAire PACKA50 Portable Evaporative Cooler is a breeze to operate. The digital control panel and remote control feature buttons to control the power, timer, speed settings, cool operation, and automatic swing louvers.

The digital display panel is located on the top of the air cooler for easy accessibility. This electronic control panel features manual soft-touch buttons and LED indicators that display which operation mode is in use. The KuulAire KA50 Evaporative Cooler is also equipped with an 8-hour timer. To program the timer, press the timer button. Each time the button is pressed, an hour is added to the operating time.

Things to Consider

• Not Made for Humid Climates: If you live in a part of the country that has moderate to high humidity, swamp coolers won't work effectively. Consider a portable fan instead.