Premium Guard Air Filters are engineered to meet, or exceed, OEM air filter requirements of up to 12,000 miles of engine air filtration protection from items such as dust and other harmful air particles. Premium Guard...

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Premium Guard Air Filters are engineered to meet, or exceed, OEM air filter requirements of up to 12,000 miles of engine air filtration protection from items such as dust and other harmful air particles. Premium Guard Air Filters provide up to 99% filtration efficiency of dust, pollen, and other hazardous air contaminants while limiting air restrictions to ensure optimal airflow to the engine which provides optimal engine performance.

See what it fits:

  • 2019-2020 Subaru Ascent 2.4L
  • 2018-2019 Subaru Crosstrek 2.0L
  • 2019 Subaru Forester 2.5L
  • 2017-2019 Subaru Impreza 2.0L



  • SUPERIOR ENGINE PROTECTION – Premium Guard Air Filters filter out 99% of incoming engine air to help extend the life of your engine.
  • ENHANCED PERFORMANCE – High-capacity air filter media removes dangerous particles improving engine performance and increasing engine efficiency.
  • EASY TO INSTALL - Premium Guard Air Filters are engineered to fit perfectly inside your vehicle’s housing for quick and easy installation.
  • Compatible with Subaru Ascent, Crosstrek, Forester, Impreza, Legacy, Outback, WRX, XV. Precisely designed, engineered, and tested to meet and exceed all Subaru OE air filter requirements.
  • Replaces Subaru 16546AA16A Air Filter. Always check fitment using the Vehicle Filter
  • SUPERIOR ENGINE PROTECTION – Premium Guard Air Filters filter out 99% of incoming engine air to help extend the life of your engine.
  • ENHANCED PERFORMANCE – High-capacity air filter media removes dangerous particles improving engine performance and increasing engine efficiency.
  • EASY TO INSTALL - Premium Guard Air Filters are engineered to fit perfectly inside your vehicle’s housing for quick and easy installation.
  • Compatible with Subaru Ascent, Crosstrek, Forester, Impreza, Legacy, Outback, WRX, XV. Precisely designed, engineered, and tested to meet and exceed all Subaru OE air filter requirements.
  • Replaces Subaru 16546AA16A Air Filter. Always check fitment using the Vehicle Filter

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