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Round automotive air filter, 12-3/4 by 15 inches

Baldwin Filters

Baldwin Filters PA2439 Automotive Air Filter 12-3/4 x 15 in

SKU CH-NJ0P-6F769

Round automotive air filter measuring 12-3/4 by 15 inches for engine protection

  • Automotive engine air filter protects intake
  • Round design fits 12-3/4 in. outside diameter
  • 15 in. height matches housing specification
  • Element-only construction simplifies replacement
  • Baldwin Filters PA2439 built for engine protection

Product Identity

The Baldwin Filters PA2439 is an automotive engine air filter designed for vehicle maintenance. It serves owners and technicians who need a replacement filter for compatible engine air intake systems.

Build and Fit

This filter features a round design with an outside diameter of 12-3/4 in and a height of 15 in. The element-only construction means it fits directly into the existing air cleaner housing without additional framing components.

Operation and Maintenance

The filter media captures airborne contaminants before they enter the engine combustion chambers. Regular replacement according to vehicle service intervals helps maintain proper airflow and engine protection during normal driving conditions.

Highlights

  • Automotive engine air filter protects intake
  • Round design fits 12-3/4 in. outside diameter
  • 15 in. height matches housing specification
  • Element-only construction simplifies replacement
  • Baldwin Filters PA2439 built for engine protection

Specifications

BrandBALDWIN FILTERS

Questions about this item

What engine-air-filter standard does the PA2439 meet, and what particle size does it stop?

The PA2439 is an automotive engine air filter built to OEM fitment requirements; it seals against the housing to block dust and debris that would otherwise reach the combustion chamber.

What are the exact outside diameter and height needed for the PA2439 to seat correctly?

The filter has a 12 3/4 in outside diameter and a 15 in height, so the air-box must accept those dimensions for a proper seal.

How is the PA2439 installed, and which step is most often missed?

Remove the old element, clean the housing sealing surface, drop in the new round filter, then reinstall the cover and latch every clip — skipping the surface clean is the common mistake that leaves a leak path.

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