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Rectangular white pleated paper air filter with black rubber seal and model number A25653

Purolator

Purolator A25653 PurolatorONE Advanced Air Filter

SKU CH-RP9W-ZRK57

Replaces engine air filter, traps 99% of dirt and dust to protect engine and can improve acceleration by 11%

  • Traps 99% of dirt and debris for cleaner engine air
  • Improves acceleration by up to 11% per U.S. DOE study
  • Boosts fuel efficiency with regular replacement every 12 months or 12,000 miles
  • Protects engine from wear by filtering soot and dust
  • Fits most passenger cars and light trucks on the road today

PurolatorONE Advanced Air Filter

The 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 help protect the engine from damage. Regular replacement supports peak engine performance.

Replacement interval and capacity

Replacing the air filter every 12 months or 12,000 miles helps maintain engine efficiency and performance. A new filter can improve fuel efficiency and acceleration by up to 11% according to a U.S. DOE study. Neglecting replacement intervals allows contaminants to bypass the media, increasing engine wear and reducing airflow.

Engine air filtration limits

The filter media captures airborne particles before they enter the combustion chamber, but it cannot stop contaminants already present in the oil or fuel systems. Efficiency drops as the media loads with debris over the service interval. It is not a solution for mechanical wear caused by neglected maintenance elsewhere in the powertrain.

Highlights

  • Traps 99% of dirt and debris for cleaner engine air
  • Improves acceleration by up to 11% per U.S. DOE study
  • Boosts fuel efficiency with regular replacement every 12 months or 12,000 miles
  • Protects engine from wear by filtering soot and dust
  • Fits most passenger cars and light trucks on the road today

Specifications

BrandPUROLATOR

Questions about this item

Will the A25653 fit alongside the original air-box clips on my older vehicle?

The A25653 is designed as a direct replacement for the factory filter, so it seats in the existing housing using the original clips and seals.

How can I confirm the PurolatorONE filter is sealing properly after installation?

Close the air-box, start the engine and listen for whistles or hissing; a quiet, steady idle and the expected 11% acceleration gain indicate a good seal.

Does the A25653 package include any gaskets or installation hardware, or must I buy them separately?

The filter ships as a complete unit with its own integrated seal; no extra gaskets, clips or tools are required for installation.

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