Cabin air filters are located in front of the engine compartment, on the right and left. The filter is replaced when the power of the ventilation unit decreases, when its throughput drops. Replacing the right and left filters is similar. Replace the cabin air filter in the following order.
Open the hood, move the clips forward. open the filter cover and remove the filter element.
Install the air filter in the reverse order, while installing a new filter element, close the filter cover and fix the clips.