Where is the cabin air filter located in the Classic Focus?

[LeHaley]

Classic Focus cabin air filter is located on the right side of the driver's seat, near the fuse box area below the passenger seat close to the left foot position. The cabin air filter is used to filter air, and activated carbon cabin air filters additionally have the function of absorbing large amounts of odors, which can alleviate respiratory discomfort, reduce irritation for allergy sufferers, enhance driving comfort, and protect the air conditioning cooling system. The Classic Focus is a 5-door, 5-seat compact hatchback under Changan Ford, with dimensions of 4342mm in length, 1840mm in width, and 1500mm in height, with a wheelbase of 2640mm. In terms of power, the Classic Focus is equipped with a 1.5T naturally aspirated engine, delivering a maximum torque of 161 N·m and a maximum power output of 91 kW.

[Kennedy]

I've heard many owners of the classic Ford Focus say that the cabin air filter is located behind the glove compartment on the passenger side. It's not too hard to find but requires some effort to access. As an owner of an older Focus model myself, to replace the filter, you first need to open the glove box, remove the internal clips or screws, and then you'll see the filter cover. After removing it, just install the new one—the process isn't too complicated, and even a beginner can handle it with just a Phillips screwdriver. If you're unsure, there are plenty of video tutorials online that make it easy to follow along. It's recommended to replace the filter every 10,000 kilometers or so. This filter helps trap dust and pollen, protecting respiratory health, especially during long trips or when children frequently ride in the car. The placement is quite user-friendly compared to some cars that require dismantling the entire dashboard, but don't forget to disconnect the car's power first to avoid short circuits. Checking it during routine maintenance can prevent AC odors, and the cost is minimal—just a few dozen yuan.

[Yvonne]

All classic Focus owners know the cabin air filter is tucked behind the glove box. I only figured it out recently when replacing mine myself. First, open the passenger-side glove compartment and firmly press the small clips on both sides to release it. Then peek inside to spot the filter cover. Use a screwdriver to pry open the cover, pull out the old filter, and slot in the new one – the whole job takes about ten minutes, just don’t force anything to avoid damaging parts. Make sure to pick the correct Focus-specific filter model; they’re quite affordable at around 30-40 RMB. Why’s it placed here? Designers aimed for DIY convenience to save workshop costs. I recommend replacing it before rainy seasons to prevent musty odors from ruining your drive. Don’t forget to declutter the glove box – too much stuff blocks access. Honestly, this task requires zero expertise: just boldness and attention to detail. A screwdriver is the only tool you’ll need.

[StJeremiah]

The cabin air filter location of the classic Focus is quite easy to find - it's right behind the glove compartment on the passenger side. To DIY replacement, first remove the glove compartment cover panel. Simply pull out the old filter and replace it. This filter traps dust from in-cabin air, and prolonged use without replacement can lead to bacterial buildup and contaminants, compromising respiratory safety. Its placement beneath the dashboard prioritizes serviceability, avoiding complex component disassembly. I typically inspect it every six months and replace when visibly dirty.