Cool Boss CB-20 Evaporative Air Cooler - Swing Louvers - 20 Inch Fan

Introducing the Cool Boss CB-20 Evaporative Air Cooler—your new favorite solution for beating the heat in any environment. Compact, portable, and incredibly efficient, the CB-20 delivers powerful cooling wherever you need it, making it an essential addition to any workspace, outdoor gathering, or industrial setting.

Powerful Cooling with Honeycool™ Technology

The CB-20 stands out with its innovative Honeycool™ evaporative media pads that work like a high-tech sponge. As warm air passes through these unique hexagonal prismatic pads, it mixes with water and evaporates, transforming hot, stale air into a constant flow of fresh, cool air. The result? A more comfortable, tolerable, and productive working environment that keeps everyone cool and focused.

Compact and Portable Design

Designed for convenience, the CB-20 is easy to move wherever cooling is needed most. Its sturdy wheels and compact size allow you to roll it into any space, whether it’s a workshop, warehouse, or outdoor event. Despite its small footprint, the CB-20 packs a powerful punch, delivering up to 5,297 CFM of cool air to cover areas as large as 1,076 square feet.

Efficient and Cost-Effective Operation

Operating on standard 110-Volt household power, the CB-20 is as economical as it is effective. Using just plain tap water, this cooler can lower temperatures by up to 26 degrees Fahrenheit, all for about a dollar a day. Its 15-gallon auto-refilling water reservoir ensures a continuous supply of chilled air, while the automatic swing louvers distribute cool air evenly across your space.

Advanced Fan Technology

At the heart of the CB-20 is a powerful 20-inch Blue Flex™ fan driven by a 1/3 HP motor. This axial-flow fan is designed for maximum efficiency, pulling more air at idle and reducing engine drag at higher RPMs. With three fan-speed settings, you can precisely control the airflow to suit your needs, whether you want a gentle breeze or a more intense blast of cool air.

Built to Last

The CB-20 is housed in durable, high-density polyethylene (HDPE), offering superior protection against damage, sunlight, and UV rays. This robust construction ensures that your Cool Boss cooler will stand up to the rigors of any environment, providing reliable cooling for years to come.

OSHA-Compliant Cooling

In addition to its cooling power, the CB-20 helps you maintain a safe and compliant workplace. With OSHA laws requiring employers to protect workers from heat exposure, the CB-20 is the perfect solution for keeping your employees cool, comfortable, and productive when temperatures rise.

Easy to Use

With soft-touch LED digital controls, the CB-20 is simple to operate, allowing you to adjust the fan speed, water flow, and oscillation with ease. Whether you need to cool a specific area or provide widespread relief, the CB-20’s intuitive controls make it effortless to create the perfect cooling environment.

The Cool Boss CB-20 Evaporative Air Cooler is the ultimate combination of portability, efficiency, and cooling power. Perfect for any setting, it’s designed to make your environment more comfortable, healthier, and more productive—all at a fraction of the cost of traditional air conditioning. Don’t let the heat slow you down—stay cool with the Cool Boss CB-20.