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White rectangular automotive air filter with pleated media and black rubber seal, model A41466

Purolator

Purolator A41466 PurolatorONE Advanced Air Filter

SKU CH-3782-ZJEJT

Traps up to 99% of dirt, dust and soot to protect engines and can improve acceleration by up to 11%

  • Traps up to 99% of dirt and debris
  • Helps protect engine from damage caused by contaminants
  • Can improve acceleration by up to 11% per U.S. DOE study
  • Recommended replacement every 12 months or 12,000 miles
  • Supports peak engine performance and fuel efficiency

Vehicle Compatibility & Purpose

The PurolatorONE Advanced Air Filter fits most passenger cars and light trucks on the road today. It replaces the factory filter to keep the engine running at peak performance. Regular replacement protects the engine from damage caused by airborne contaminants.

Maintenance Interval Limits

Replace the filter every 12 months or 12,000 miles to maintain engine efficiency. Waiting longer reduces the filter's ability to trap up to 99% of dirt, dust and soot. A clogged filter restricts airflow and can lower fuel efficiency.

Filtration Efficiency

The filter traps up to 99% of harmful debris before it reaches the engine. This high capture rate helps prevent engine wear and can improve acceleration by up to 11% according to a U.S. DOE study. It is the key specification for deciding if this filter meets your protection needs.

Highlights

  • Traps up to 99% of dirt and debris
  • Helps protect engine from damage caused by contaminants
  • Can improve acceleration by up to 11% per U.S. DOE study
  • Recommended replacement every 12 months or 12,000 miles
  • Supports peak engine performance and fuel efficiency

Specifications

BrandPUROLATOR

Questions about this item

Does the PurolatorONE Advanced Air Filter A41466 fit my vehicle?

PurolatorONE Air Filters are widely available for most passenger cars and light trucks on the road today. Check your owner's manual or use a vehicle lookup tool to confirm the A41466 is the correct part number for your specific application.

What does the 99% dirt-trapping figure mean for my engine?

The filter traps up to 99% of dirt, dust, soot and other debris. This helps protect your engine from damage, can improve fuel efficiency and may improve acceleration by up to 11% according to a U.S. DOE study.

How often should I replace the A41466 filter?

Replacing an air filter every 12 months or 12,000 miles can have a significant impact on engine performance and efficiency. Regular changes keep your engine running at peak performance.

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