The MaxxMarka CoolMaxx4 Coolant Exchange Machine is able to exchange up to 20 gallons of coolant and vacuum the air pockets from all standardized car and truck radiators without any hoses or any spills. According to the company, it can exchange coolant in less than five minutes. The CoolMaxx4 eliminates air pockets, is easy to use, is environmentally safe, and doesn't have hoses to disconnect. It features an accessible 2" fill lid for fast refills, four tanks with 20-gallon capacities, clear tanks, and color-coded control valves for easy distinction. Additionally, no drains to open or hazardous chemicals to handle. It is able to operate with or without shop air. Made in the U.S.A.
