Extended Life Oil Filters


Royal Purple® premium oil filters provide superior filtration and flow, outstanding particulate capacity and heavy duty construction for cleaner oil and longer filter life.

Each Filter features

  • 100% synthetic micro-glass media that catches 99% of particles 25 microns and larger, and 80% of particles 10 microns and larger
  • High-performance silicone anti-drain back valve that prevents dry starts
  • Extra heavy-duty rubber base gasket that ensures a leak-free seal
  • A thick walled steel filter housing for spin-on filters endures higher burst strength than conventional filters

Filter media Comparison

Average beta rating based on ISO 4548-12 multi-pass test methods:

  • ß25 = 100 (at 25 or greater micron, media is 99% efficient.)
  • ß20 = 75 (at 20 or greater micron, media is 98.7% efficient. Also considered absolute rating.)
  • ß10 = 5 (at 10 micron or greater, media is 80% efficient.)

For more information about Royal Purple filters, including finding the right filter for your vehicle and where to buy filters