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Round automotive air filter with metal mesh exterior and pleated paper element visible at the ends

Baldwin Filters

Baldwin Filters PA1787 Air Filter body repair tool

SKU CH-R81E-67SDV

Automotive engine air filter with 6-3/32 inch diameter and 8-7/8 inch height

  • Automotive engine air filtration with round element design
  • Precise 6-3/32 inch outside diameter for secure fit
  • 8-7/8 inch height matches OEM specifications
  • Baldwin Filters manufacturing quality for reliable performance
  • New condition ensures full service life from installation

Product identity and fit

The Baldwin Filters PA1787 is a round automotive engine air filter designed as a direct replacement element. It fits vehicles that require the specified dimensions for proper sealing and airflow. Mechanics and vehicle owners use it during scheduled maintenance to protect the engine from contaminants.

Dimensional limits of the housing

The filter has an outside diameter of 6 3/32 inches and a height of 8 7/8 inches. The housing must match these exact measurements to ensure a secure seal against unfiltered air. A mismatch in either diameter or height will prevent correct installation and compromise filtration.

Upgrade context and value

This filter replaces a used or clogged original equipment element of the same size and design. The jump is worth it when the old filter restricts airflow or shows damage that could allow debris into the engine. It is not for applications needing a different shape, size, or filtration media.

Highlights

  • Automotive engine air filtration with round element design
  • Precise 6-3/32 inch outside diameter for secure fit
  • 8-7/8 inch height matches OEM specifications
  • Baldwin Filters manufacturing quality for reliable performance
  • New condition ensures full service life from installation

Specifications

BrandBALDWIN FILTERS

Questions about this item

Which Baldwin Filters air filter version should I choose for my engine?

The PA1787 is a single round automotive engine air filter with an outside diameter of 6 3/32 in and a height of 8 7/8 in; select it when those dimensions match your housing.

What does the 6 3/32 in outside diameter mean once the filter is installed?

It defines the circular sealing surface that must fit the air-box opening; the element sits flush against the housing to prevent unfiltered air bypass.

How does the filter design standard cap airflow in practice?

The round element-only design relies on the housing to seal the perimeter, so airflow is limited by the 6 3/32 in diameter and the media's pleat count.

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