Purolator Auto Air Filter

Engine Air Filter Replacement

PurolatorONE™ Air Filters


Replacing your car’s air filter with PurolatorONE™ helps protect engines from premature wear, improves acceleration and boosts overall engine efficiency. 

  • Multi-fiber, high density media protects against dust, dirt and soot
  • Traps up to 99% of damaging debris*
  • Protects up to 12,000 miles**
  • Helps prevent engine wear
  • A new air filter can improve acceleration up to 11%***
  • Protects almost any vehicle on the road

How to Change Your Car's Air Filter Video

Explore our online DIY Catalog to find the right PurolatorONE air filter for your application. To learn more about the complete line of Purolator filtration products, explore our product brochures or view the new Purolator brand videos.


*Based on ISO 5011 on A24278
**Refer to your owner's manual for recommended maintenance schedules for your vehicle. Limited warranty. See product catalog or explore complete warranty information.

***U.S. DOE "Effect of Intake Air Filter Condition on Vehicle Fuel Economy.