Recycling Cooling System Service Center The one stop shop for all your cooling system service 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.
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Multiple functions in one unit.
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Performs diagnostic pressure checks for leaks.
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Offers multiple connection options and includes an assortment of tees and adapters.
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GM-approved, using with the patented Tech Guard Antifreeze Recycling Process.
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Large 20" filters extend interval between changes.
