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Rectangular cabin air filter, pleated white media in black frame

Baldwin Filters

Baldwin Filters PA3917 Cabin Air Filter Rectangular Body Repair Tool

SKU CH-HS1A-4TVBT

Rectangular cabin air filter measuring 17 15/32 inches by 8 1/2 inches

  • Rectangular cabin filter fits OEM housing
  • 17 15/32 inch height matches factory spec
  • 8 1/2 inch width ensures proper seal
  • 17 15/32 inch length covers full airflow path
  • Baldwin Filters quality for reliable filtration

Baldwin Filters PA3917 Cabin Air Filter

The Baldwin Filters PA3917 is a rectangular cabin air filter designed for automotive HVAC systems. It replaces the original equipment filter to remove dust, pollen and odours from the passenger compartment. This part suits vehicle owners performing scheduled maintenance or addressing reduced airflow. It is not for buyers who need a filter with a different frame shape or dimensions.

Installation ease and common issues

Installation typically involves accessing the filter housing behind the glove box or under the dashboard. The rectangular design must be oriented correctly so the airflow arrow points toward the blower motor. A common issue is forcing the element into a housing clogged with leaves or debris, which can damage the filter media. Ensure the housing is clean before fitting the new element.

Checks before ordering

Verify that your vehicle manufacturer specifies a rectangular cabin air filter measuring 17 15/32 inches by 8 1/2 inches. Confirm the filter housing accommodates an element height of 17 15/32 inches and a length of 17 15/32 inches. Check the service manual for the correct replacement interval and access procedure. This filter is restricted from sale in certain states.

Highlights

  • Rectangular cabin filter fits OEM housing
  • 17 15/32 inch height matches factory spec
  • 8 1/2 inch width ensures proper seal
  • 17 15/32 inch length covers full airflow path
  • Baldwin Filters quality for reliable filtration

Specifications

BrandBALDWIN FILTERS

Questions about this item

How can I confirm the PA3917 cabin air filter is seated correctly after installation?

Verify the rectangular frame sits flush in the housing with the 17 15/32 in height and length matching the slot, then run the blower to check for unrestricted airflow.

What comes with the PA3917 filter and what must I purchase separately?

The box contains the rectangular cabin air filter element only; any housing clips, seals or tools required for your specific vehicle are sold separately.

Which PA3917 version should I choose for a vehicle needing a 17 15/32 in by 8 1/2 in rectangular filter?

Select the standard PA3917 with height 17 15/32 in, width 8 1/2 in and length 17 15/32 in to match those exact dimensions.

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