Where is the cabin air filter located in a 2012 Focus?

[Francis]

The cabin air filter in a 2012 Focus is located to the right of the accelerator pedal. Here's an introduction to the functions of the cabin air filter: 1. It ensures the filter fits tightly against the housing, preventing unfiltered air from entering the cabin. 2. It separates solid impurities such as dust, pollen, and abrasive particles from the air. 3. It adsorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, etc., from the air, with strong and long-lasting moisture adsorption. 4. It prevents car windows from fogging up, ensuring clear visibility for drivers and passengers and safe driving; it provides fresh air to the cabin, preventing occupants from inhaling harmful gases and ensuring driving safety; it effectively sterilizes and deodorizes. 5. It maintains clean cabin air, preventing bacterial growth and creating a healthy environment; it effectively separates solid impurities like dust, filter powder, and abrasive particles from the air; it effectively intercepts pollen, ensuring no allergic reactions that could affect driving safety.