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White rectangular PurolatorONE air filter panel with pleated media and orange frame

Purolator

Purolator A25635 PurolatorONE Advanced Air Filter

SKU CH-SQ5S-GGV76

An air filter trapping up to 99% of debris, improving acceleration by up to 11% and protecting your engine

  • Traps 99% of dirt, dust, soot and debris
  • Helps prevent engine wear and damage
  • Can improve acceleration by up to 11% per U.S. DOE study
  • Supports better fuel efficiency with regular replacement
  • Fits most passenger cars and light trucks

PurolatorONE Advanced Air Filter

The Purolator A25635 PurolatorONE Advanced Air Filter is an engine air filter designed for passenger cars and light trucks. It traps up to 99% of dirt, dust, soot and other debris to protect internal components. Regular replacement helps maintain peak engine performance and efficiency. It is widely available for most vehicles on the road today.

Replacement Intervals and Limits

Replacing an air filter every 12 months or 12,000 miles is recommended for optimal operation. This schedule marks the practical limit of the filter's effective service life under typical driving conditions. Extending use beyond this point allows contaminants to bypass the media. The filter cannot protect the engine if it is not changed within these intervals.

Upgrading From a Dirty Filter

Installing a new PurolatorONE filter replaces a clogged or aged unit that restricts airflow. The jump is worth it when the old filter has reached the 12-month or 12,000-mile mark. A fresh filter can improve acceleration by up to 11% and help prevent engine wear. It also helps improve fuel efficiency compared to a depleted filter.

Highlights

  • Traps 99% of dirt, dust, soot and debris
  • Helps prevent engine wear and damage
  • Can improve acceleration by up to 11% per U.S. DOE study
  • Supports better fuel efficiency with regular replacement
  • Fits most passenger cars and light trucks

Specifications

BrandPUROLATOR

Questions about this item

How do I know if the Purolator A25635 fits my vehicle?

The Purolator A25635 is a specific part number designed for certain passenger cars and light trucks; verify compatibility using your vehicle's year, make, model, and engine size before ordering.

What does trapping 99% of debris mean for daily driving?

It means the filter media stops nearly all dirt, dust, and soot from entering the engine, reducing internal wear and helping maintain factory performance levels over the service interval.

How does the filter's design affect airflow to the engine?

By capturing contaminants efficiently while maintaining flow, the filter supports optimal combustion, which the U.S. DOE study links to a potential acceleration improvement of up to 11% when replacing a clogged unit.

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