The CO301PC is built to cool long spaces and withstand rougher outdoor conditions with its robust ball-bearing motor and strong metal fan blades. This evaporative cooler looks different than traditional swamp coolers, designed not only to perform but to look stylish against almost any decor.

Equipped with thick Honeywell honeycomb cooling pads on 2 sides, a large 15.9-gallon water tank, an overflow protection system, and a durable copper continuous water supply outlet, the CO301PC is built for long, unattended cooling, making it suitable for more demanding applications.

Important: Honeywell Evaporative Air Coolers are an energy-efficient cooling option ideal for use in hot regions with low humidity, such as the Southwest and Midwest United States. The recommended humidity level for maximum efficiency is below 60%; the cooling effect depends on the environment. For indoor use, place near an open door or window with adequate cross-ventilation. Evaporative air coolers are not air conditioners, and they do not use a compressor or refrigerant gas. Air coolers should not be expected to cool as efficiently as a refrigerated air conditioner. For those living in more humid climates, consider Honeywell Portable Air Conditioners. Air coolers may not be a sufficient cooling method in a heat wave.Check out the Evaporative Coolers Cooling Guide to see if this is the right home comfort solution for you.