Cool Shirt Pro Air & Water System is the premier driver cooling system on the market today. Used by drivers in all levels of racing, this system delivers the ultimate in driver cooling comfort. The Cool Shirt (Cool Suit) Pro Air & Water System delivers temperature-controlled cooled water to the drivers Cool Shirt(R) and cooled blower-enhanced HEPA-4 filtered air to their helmet. Also available with the SFI-Approved FireWear(R) fire-retardant Cool Shirt. The Cool Shirt Pro Air & Water System comes with a 12 or 24 quart cooling unit with an internal pump that supplies temperature-controlled cool water to the shirt and HEPA-4 filtered, chilled air to your helmet via a 235 CFM blower. Eight feet of double insulated water hose with automatic shutoff/quick disconnects attach the shirt to the unit, and the Dual Temperature Control Switch allows the user to regulate the flow and the temperature of water for personal comfort based on external temperature variation. Total weight on this system is only 9lbs. Size: H 11 x W 9 x L 14Pit Stop USA offers Cool Shirt Pro Air & Water System - 12 Qt. PSAW-H-12 at low everyday prices. Be sure to check out all of our products from Cool Shirt including Cool Shirt Cool Shirt Systems, Cool Shirt Air Blower Systems and Cool Shirt Helmet Blowers.