Reduces the refill time of cooling system and prevents the air flow into the system.
No more bleeding and save the time of clean up.
Easy to connect with air pump and creates a vacuum.
Attaching the filler hose, opening the valve and letting the pre-mixed coolant flow into the system
WARNING: California prop 65 - This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov/