The one stop shop for all your coolant recycling needs. GM-approved, the AF3400 recycling system stretches the limits of design with a reliable and easy-to-operate system that offers everything from drain and fill to recycling. Backflushes and cleans the system to remove harmful contaminants, including scale and rust.

• Multiple functions in one unit
• Performs diagnostic pressure checks for leaks
• Offers multiple connection options and includes an assortment of tees and adapters
• GM-approved, using with the patented Tech Guard Antifreeze Recycling Process
• Large 20" filters extend interval between changes