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Round automotive air filter element, grey pleated paper media with metal end caps

Baldwin Filters

Baldwin Filters PA649 Air Filter Round Element 5-3/8 x 3-1/8 in

SKU CH-KKDT-7HPB4

Round automotive engine air filter element measuring 5-3/8 by 3-1/8 inches

  • Reliable filtration from the trusted Baldwin Filters brand
  • Round element design fits 5-3/8 in. outside diameter housings
  • Compact 3-1/8 in. height suits tight engine compartments
  • Engineered as an automotive engine air filter for clean airflow
  • Model PA649 ensures correct fit for specified applications

Automotive Round Air Filter

The Baldwin Filters PA649 is a round automotive engine air filter designed to fit compatible engine air-intake housings. It is supplied as an element only and is intended for vehicle maintenance where a circular filter of the specified dimensions is required.

Fitment and dimension constraints

This filter has an outside diameter of 5-3/8 in and a height of 3-1/8 in, so it only suits housings that accept those exact measurements. The round design means it cannot be used in rectangular or panel-type air boxes, and no alternative sizes are included.

Critical specification: outside diameter 5-3/8 in

The 5-3/8 in outside diameter is the single dimension that decides whether this element will seal correctly in the intended housing. Buyers who need a different diameter or a rectangular filter must select another part.

Highlights

  • Reliable filtration from the trusted Baldwin Filters brand
  • Round element design fits 5-3/8 in. outside diameter housings
  • Compact 3-1/8 in. height suits tight engine compartments
  • Engineered as an automotive engine air filter for clean airflow
  • Model PA649 ensures correct fit for specified applications

Specifications

BrandBALDWIN FILTERS

Questions about this item

How do I confirm this Baldwin Filters PA649 is the correct air filter for my engine?

Match the 5-3/8 inch outside diameter and 3-1/8 inch height to the housing or the original element part number before ordering.

What does the round-element design do for airflow in the engine bay?

The circular element provides a continuous seal against the housing, so intake air passes only through the filter media.

Which specification defines the mounting interface for this filter?

The 5-3/8 inch outside diameter and 3-1/8 inch height determine fitment in the air cleaner assembly.

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