Ford Focus III (2011-2021) cabin air filter replacement diagrams & schemes

Your Ford Focus is equipped with a cabin air filter, which gives you and your passengers the following benefits:

• It improves your driving comfort by reducing particle concentration.
• It improves the interior compartment cleanliness.
• It protects the climate control components from particle deposits.
  

Warning! Make sure you have a cabin air filter installed at all times. This prevents foreign objects from entering the system. Running the system without a filter in place could result in degradation or damage to the system.

Cabin air filter location in Ford Focus III

You can locate the cabin air filter behind the glove box in your Focus.

Cabin air filter spec

MOTORCRAFT PARTS - 1.0L ECOBOOST™

MOTORCRAFT PARTS - 2.0L DURATEC-HE (MI4)

The cabin filter is used to clean the air that enters the car through the ventilation system. It is directly responsible for the quality of the air inside the car. The cabin filter in Ford Focus should be replaced at least once a year. If you use the car mainly in the city or you are allergic, it is worth changing the cabin air filter twice a year. The life of the filter also depends on the time the car is used. Changing the filter in most cars is simple. It is often located in the glove box on the passenger side.