Description
Hot Shot’s Secret™ Premium DEFender™ is made to clean and prevent DEF crystal buildup. Harmful deposits in the SCR system can reduce performance, increase fuel use, and lead to costly repairs or downtime. Triple-filtered, ash and dye-free, restore performance while protecting the injectors, sending unit, tank and more. Use each time refilling DEF fluid to prevent white crystallization deposits from forming and building. For use in all SCR-equipped diesel engines including cars, trucks, semis and equipment, will not void OEM warranties when used as directed. Fully compatible with all brands of DEF.
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