*This product is no longer being manufactured by Portacool, LLC. Check your local retailer for remaining products in stock.
Getting maximum cooling from an evaporative cooler is what we focus on at Portacool. Our engineers have pushed the laws of physics with the Portacool Hurricane™ 370. This monster evaporative cooler is seriously one-of-a-kind. The six Portacool Cat5 Air Booster™ give you an extra surge of air to provide maximum cooling comfort. Calibrated to engage automatically when the internal pressure rises inside the evaporative cooler, the Cat5 Air Booster engages to dramatically increase airflow.