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2021 Subaru Forester Cabin Air Filters

Check the engine, size and position shown for each product before ordering.

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JOGOAUTO H436 cabin air filter for Subaru

Subaru 72880-FL00A / CF12436 cabin-filter family; confirm the generation, dimensions, and airflow direction.

Fitment & product details

Subaru 72880-FL00A / CF12436 cabin-filter family. Compatible only with the saved vehicle generations and year ranges.

Confirm the exact year, model generation, filter reference, dimensions, airflow direction, and current Amazon vehicle checker before ordering.

Full product details

Dacall cabin and engine air-filter kit for Subaru

Subaru 72880-FL00A / CF12436 cabin-filter family; confirm the generation, dimensions, and airflow direction.

Fitment & product details

Subaru 72880-FL00A / CF12436 cabin-filter family. Compatible only with the saved vehicle generations and year ranges.

Confirm the exact year, model generation, filter reference, dimensions, airflow direction, and current Amazon vehicle checker before ordering.

Full product details
Vehicle fitment, specifications & installation

What to verify

  • Filter-family number and physical dimensions
  • Vehicle generation and any trim-level housing change
  • Airflow arrow and access-panel orientation

Installation guidance

Most cabin filters sit behind the glove box or a cowl access panel. Note the old filter’s airflow direction before removal and reinstall every cover and damper carefully.

Other parts for this vehicle

Continue shopping researched categories for the same year, make, and model.

Other model years & common questions

Nearby model years

Use the exact year page even when the same product family spans several years.

Frequently asked questions

Which cabin air filter is mapped to the 2021 Subaru Forester?

Subaru 72880-FL00A / CF12436 cabin-filter family; confirm the generation, dimensions, and airflow direction. Match the reference family, dimensions, housing, and airflow direction before ordering.

How often should the cabin filter be replaced?

A common inspection interval is about 12 months, but dust, smoke, pets, and heavy HVAC use can shorten it. Follow the vehicle maintenance schedule.

Does the airflow arrow point up?

Not always. The arrow follows airflow through the housing, so copy the removed filter or the housing label rather than assuming.