Where is the Peugeot 408's cabin air filter located and how to remove it?

[ElizaFitz]

Peugeot 408's cabin air filter is not located in the glove box, but inside the interior trim panel where the front passenger's left leg would be. When replacing the Peugeot 408's cabin air filter, first remove an interior trim panel, at which point you can see the complex mechanism behind it. At the front, there is a cover with a pull handle; opening this cover allows you to replace the cabin air filter.

[Rowan]

As a Peugeot 408 owner, replacing the cabin air filter is quite DIY-friendly. It's located behind the glove compartment on the passenger side. First empty the glove box, then squeeze both inner side walls with your hands to release the hooks - be careful with the damping rod on the left side that needs gentle removal. After removing the entire glove box, you'll see the cabin air filter cover. Press the buckle to remove the cover - the old filter is inserted vertically in a plastic groove and can be pulled straight out. When installing the new filter, pay close attention to the airflow direction arrow (marked by the manufacturer) which must point downward toward the air vents - installing it backward renders it ineffective. Wear a mask during operation as there's heavy dust accumulation - the filter collects willow catkins, dust, and dead insects. I recommend replacement every 10,000 km or 6 months, especially mandatory after spring willow catkin season in northern regions. No tools are needed for the entire process, but avoid forcing plastic buckles - I once broke a small clip on my older 408 model and had to fix it with super glue later.

[MelanieMarie]

The 408's cabin air filter is located on the passenger side. The replacement procedure is quite straightforward: after opening the glove box, squeeze it inward to remove it, but be sure to first disconnect the damper rod connection. Then, the rectangular cover at the back can be easily pried open with a fingernail, allowing you to directly pull out the old cabin air filter. The key point is the installation direction—the arrow on the side of the new filter indicates the airflow direction, which must align with the vehicle's forward motion. DIY replacement can save you around a hundred bucks in labor costs, but be cautious when selecting filters. The OEM part comes with activated carbon, while cheaper aftermarket options may compromise filtration efficiency. The glove box area is a bit cramped during removal, so those with larger hands might find it awkward to maneuver—wearing anti-slip gloves can help. After replacement, double-check that the glove box is properly reinstalled to avoid rattling noises while driving. I usually stock up on filters during the 618 shopping festival since they need replacing every three months.

[MacLeila]

The Peugeot 408's cabin air filter is located behind the glove compartment on the passenger side. The first step in removal is to empty the glove box, then squeeze both sides inward to release it—be careful not to break the damper rod. The rectangular cover panel at the back has clips and can be opened with a gentle pull. The filter is inserted vertically; pay attention to its orientation when pulling it out. When installing the new filter, ensure the arrow points downward. After inserting it properly, test the airflow before reassembling the cover panel. The entire process takes about ten minutes and is manageable even for female owners. Don't skimp on filter quality—cheap ones may leak dust. Bosch or Mann filters are recommended. Remember to replace it regularly, especially in areas with frequent smog.

[FaithRose]

The key to removing the 408's cabin air filter lies in locating it: behind the glove compartment on the passenger side. Remember these operation tips: After opening the glove box, firmly press both inner walls to release the bottom hooks automatically, and don't forget to remove the damper rod. Once removed, you'll see the filter cover. Press the clips to remove the cover and pull out the filter vertically. Crucial point: The arrow on the new filter must face the rear of the vehicle, indicating the air intake direction. DIY filter replacement costs just tens of yuan, while dealerships charge over 200. Original EA2499 or Mahle LAK1249 filters are compatible. Northern owners should replace it each spring and autumn. Wear gloves during operation as old filters harbor dust mites and dirt—wash hands afterward. When reinstalling the glove box, ensure both side clips click into place.

[McJoy]

The Peugeot 408's cabin air filter is hidden behind the glove box, and replacing it yourself is quite simple. First, remove all items from the glove box. Press both hands against the inner sides of the glove box and push towards the center to release the entire unit, being careful to disconnect the small hydraulic strut on the left side. The filter cover is secured with plastic clips and can be pried open with a fingernail. When removing the old filter, note its orientation. When installing the new filter, align the arrow mark on the side to point downward. After replacement, start the engine and test the air conditioning to feel a noticeable freshness. It's recommended to replace the filter every quarter, especially before using the AC in summer to prevent musty odors. Avoid using excessive force during the process as the plastic components are quite fragile. Opt for an activated carbon filter—it costs about 20 yuan more but offers better odor elimination.