The Portacool Jetstream 250 provides powerful cooling with 8,500 cfm that cools more than 3,000 sq. ft. With built-in handles and heavy duty casters, the Jetstream 250 provides mobility for a variety of work and spaces. Additionally, the Jetstream 250 is equipped with KUUL Comfort evaporative media, which is made in the U.S.A. exclusively for Portacool products, to provide additional cooling comfort.