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Round automotive air filter with pleated paper element and metal end caps

Baldwin Filters

Baldwin Filters PA1865-FN Automotive Air Filter 3-1/4 x 7-1/4 in

SKU CH-5FAD-0V7HG

Automotive engine air filter with a round design measuring 3-1/4 inches by 7-1/4 inches

  • Round design fits engine intake
  • 7 1/4 inch height matches housing
  • 3 1/4 inch width seals airflow
  • Element-only construction simplifies replacement
  • Baldwin Filters brand ensures quality

Baldwin Filters PA1865-FN Air Filter

The Baldwin Filters PA1865-FN is an automotive engine air filter designed to protect the intake system from dust and debris. It features a round design and is sold as a replacement element for compatible housings.

Best fit and limits

This filter suits owners or mechanics servicing vehicles that specify a 3-1/4 inch outside diameter and 7-1/4 inch height. It is not for applications requiring a panel-style element or different dimensional specifications.

Capacity and headroom

The round element provides the filtration surface area defined by its 3-1/4 by 7-1/4 inch dimensions for standard engine airflow. It reaches its limit when the service interval is exceeded or when operating in extremely heavy dust conditions that demand a larger capacity housing.

Highlights

  • Round design fits engine intake
  • 7 1/4 inch height matches housing
  • 3 1/4 inch width seals airflow
  • Element-only construction simplifies replacement
  • Baldwin Filters brand ensures quality

Specifications

BrandBALDWIN FILTERS

Questions about this item

What vehicle air-intake housing will accept a Baldwin Filters PA1865-FN element measuring 3-1/4 by 7-1/4 inches?

The element fits any factory or aftermarket housing designed for a round automotive engine air filter with a 3-1/4 inch outside diameter and 7-1/4 inch height.

Will the Baldwin Filters PA1865-FN seal correctly in an older housing that uses the same 3-1/4 inch outside diameter?

Yes, the round element matches the original diameter and height, so it seats and seals in legacy housings built to those dimensions.

How can I confirm the Baldwin Filters PA1865-FN is seated properly after installation?

Close the housing lid; the gasket should compress evenly around the full 3-1/4 inch circumference with no gaps, and the lid must latch without forcing.

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