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Rectangular automotive panel air filter, pleated white media in black frame

Baldwin Filters

Baldwin Filters PA4390 Panel Air Element 10 7/16 x 13 29/32 in

SKU CH-ZWT9-N93GJ

Panel air filter element measuring 10 7/16 by 13 29/32 inches for automotive engine air intake systems

  • Panel air element fits 10 7/16 x 13 29/32 in housings
  • 2 1/4 in height allows direct replacement installs
  • Baldwin Filters brand trusted for engine protection
  • Element-only design simplifies routine filter changes
  • Automotive engine air filter blocks harmful contaminants

Panel air element for automotive engines

This panel air element fits automotive engine air filter housings that require the exact dimensions listed. It is designed for vehicle owners and maintenance technicians who need a direct replacement filter element without additional framing or housing components. The filter uses a panel design intended for standard automotive air intake systems.

Replaces worn or clogged factory filter elements

When an existing panel air filter becomes restricted by dirt or debris, this element restores proper airflow to the engine. The upgrade is worth it when the original filter has reached its service interval or shows visible contamination that reduces engine efficiency. It serves as a direct substitute for compatible OEM panel filters.

Installs by seating into the existing air box

Installation involves opening the air filter housing, removing the old element, and placing this panel into the same cavity. The element has no separate frame, so correct orientation and a clean sealing surface are essential to prevent unfiltered air bypass. Misalignment or a damaged housing gasket are the most common issues that compromise the seal.

Highlights

  • Panel air element fits 10 7/16 x 13 29/32 in housings
  • 2 1/4 in height allows direct replacement installs
  • Baldwin Filters brand trusted for engine protection
  • Element-only design simplifies routine filter changes
  • Automotive engine air filter blocks harmful contaminants

Specifications

BrandBALDWIN FILTERS

Questions about this item

What are the exact dimensions of the PA4390 panel air element?

The panel air element measures 10 7/16 inches in width, 13 29/32 inches in length, and 2 1/4 inches in height.

How is the PA4390 installed in the air filter housing?

The PA4390 is an element-only design; open the housing, remove the old element, seat the new panel flat against the seal, and close the housing clips securely.

When should the PA4390 panel air element be replaced?

Replace the element at the vehicle manufacturer’s recommended service interval or sooner if the panel appears heavily loaded with debris or damaged.

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