Our premium filters trap up to 99% of airborne contaminants before they enter the interior of the vehicle through way of the heating and air conditioning system.

See what it fits:

  • 2017-18 Audi A4 allroad 2.0...

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Product Review

Our premium filters trap up to 99% of airborne contaminants before they enter the interior of the vehicle through way of the heating and air conditioning system.

See what it fits:

  • 2017-18 Audi A4 allroad 2.0L
  • 2017-18 Audi A4 Quattro 2.0L
  • 2018 Audi A5 Quattro 2.0L
  • 2018 Audi A5 Sportback 2.0L
  • 2018 Audi Q5 2.0L
  • 2017-18 Audi Q7 2.0L
  • 2017-18 Audi Q7 3.0L
  • 2018 Audi S4 3.0L
  • 2018 Audi SQ5 3.0L


Replacement of ECOGARD# XC36071C, PUROLATOR# C31391C, WIX# WP10337

  • FILTERS UP TO 99% OF AIRBORNE CONTAMINANTS - Premium Guard Cabin Filters trap particles such as fine dust, pollen, and soot, so you can have cleaner air in the cabin of your car.
  • MAXIMUM AIRFLOW - Premium Guard has maximized the efficiency of our cabin filters to remove harmful particles without affecting the free-flow of air into the passengers' cabin.
  • EASY TO INSTALL - Premium Guard Cabin Air Filters are engineered to fit perfectly inside your vehicle for quick and easy installation. Installation instructions included.
  • COMPATIBLE WITH Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A5 Sportback, A6, A6 allroad, A6 Quattro, A7 Sportback, A8 Quattro, e-tron Quattro, e-tron S, e-tron S Sportback, e-tron Sportback, Q5, Q5 PHEV, Q5 Sportback, Q7, Q8, RS Q8, RS5
  • REPLACES Audi 4M0 819 439 A, 4M0 819 439 B, 4M0819439, 4M0819439A, 8W0 819 439 A, 8W0819439A|Porsche PAB 819 439 00. Always check fitment using the Vehicle Filter Lookup

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