• Dramatically reduces cooling system refill time, without mess and without introducing air-locks.
• No more time consuming cooling system bleeding and no more messy spills to clean up.
• Simply plug into the workshop air line, attach to the cooling system header tank and create a vacuum.
• Complete the process by attaching the filler hose and opening the valve allowing your premixed coolant to flow into the system.
• Supplied with three adaptors and storage case.