As America’s evaporative cooling choice for years, MasterCool is second to none. Leading the industry in providing solutions to the age-old problems associated with conventional coolers, MasterCool is the smart choice. It is designed for the environmentally and energy conscious consumer, and uses nature’s refrigerant, water, to cool unlike many air conditioners that use chemical refrigerants.

Most chemical refrigerants contain environmentally damaging CFCs., The MasterCool family is built to last and for efficiency. It's coolers are constructed of the finest quality metal and parts available. The efficiency of MasterCool products means all-natural, cool, clean comfort and lower energy bills.