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Interfil® is committed to helping our customers and automotive technicians stay informed on new technologies, new part numbers, new makes, and new models. From technical service bulletins, installation instructions, and videos, Premium Guard is here to help you do the job right the first time.

  • What is the Function of the Bypass Valve in an Oil Filter?
  • How does an Oil Filter Work?
  • Can a Dirty Air Filter Affect Fuel Mileage?
  • Why Would My Oil Filter have a Silicone Gasket?
  • Should Engine Oil Be Replaced Every Time the Oil Filter is Replaced?
  • How Does a Clean Air Filter Improve Engine Performance?
  • What is the Importance of the Air Filter Seal and the Material it is Made of?
  • Does a Car Cabin Air Filter have Specific Service Intervals?
  • Can a Proper Oil Filter for the Application Remove All the Contaminates in Engine Oil?
  • Damage Caused by Excessive Oil Pressure?
  • Can an Incorrect Fitting Air Filter Cause a Check Engine Light?
  • Can a Missing Cabin Filter Affect the Lifespan of the Blower Motor?
  • Reasons for Air Filter Service
  • Should Oil Filters Be Specific to the Type of Oil You Use?
  • Where Is Your Cabin Air Filter and What Does It Do?
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At Interfil®, we are dedicated to creating consistent value for our customers in all areas of quality, service, and pricing by providing comprehensive first to market coverage for automotive applications. If you have a question, comment, concern, or just need more information about our company, then please fill out the form or contact us via email at hola@interfil.com

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