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Rectangular pleated air filter with white media and black frame

Purolator

Purolator A36274 PurolatorONE Advanced Air Filter

SKU CH-AX3A-V2KWZ

Traps up to 99% of dirt, dust and soot to protect engines and can improve acceleration by up to 11% for A36274 applications

  • Traps 99% of dirt and debris for engine protection
  • Improves acceleration up to 11% per U.S. DOE study
  • Enhances fuel efficiency with regular replacement
  • Prevents engine wear through advanced filtration
  • Replace every 12 months or 12,000 miles for peak performance

PurolatorONE Advanced Air Filter

The PurolatorONE Advanced Air Filter is a replacement 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 engine components from damage. Regular replacement helps maintain peak engine performance and efficiency.

Replaces filter at 12 months or 12,000 miles

Replacing the air filter every 12 months or 12,000 miles can significantly impact engine performance and efficiency. A new filter helps prevent engine wear, improves fuel efficiency and can improve acceleration by up to 11% according to a U.S. DOE study. The jump is worth it when the existing filter is clogged or past the recommended service interval.

Filtration standard limits

The filter traps up to 99% of incoming contaminants, meaning a small fraction of particles may still pass through the media. Efficiency depends on the filter remaining properly sealed within the factory air box housing. It does not address fuel quality, internal engine deposits or mechanical wear unrelated to intake air cleanliness.

Highlights

  • Traps 99% of dirt and debris for engine protection
  • Improves acceleration up to 11% per U.S. DOE study
  • Enhances fuel efficiency with regular replacement
  • Prevents engine wear through advanced filtration
  • Replace every 12 months or 12,000 miles for peak performance

Specifications

BrandPUROLATOR

Questions about this item

What vehicle fitment does the A36274 filter require?

The A36274 PurolatorONE filter is designed for specific passenger cars and light trucks; verify the correct application using your vehicle's year, make, model and engine size before purchase.

What is the common installation mistake with the A36274 filter?

A frequent error is installing the A36274 filter upside down or failing to seat the sealing bead fully in the air-box groove, which allows unfiltered air to bypass the media.

When should the A36274 filter be replaced?

Replace the A36274 PurolatorONE filter every 12 months or 12,000 miles to maintain up to 99% contaminant trapping and protect engine performance.

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