Where is the air filter located in the 2011 Teana?

[EmiliaDella]

The air filter of the Teana is located under the glove box on the passenger side, near the left foot area of the passenger seat. Below is relevant information about the air filter: 1. Functions: Ensures the filter fits tightly against the housing, preventing unfiltered air from entering the cabin; separates solid impurities such as dust, pollen, and abrasive particles from the air; adsorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, etc., from the air; has strong and lasting moisture adsorption capabilities; prevents car windows from fogging up, ensuring clear visibility for drivers and passengers and safe driving; provides fresh air to the cabin, preventing occupants from inhaling harmful gases and ensuring driving safety; effectively sterilizes and deodorizes; maintains clean cabin air without bacterial growth, creating a healthy environment; effectively separates solid impurities such as dust, core powder, and abrasive particles from the air; effectively intercepts pollen, ensuring that drivers and passengers do not experience allergic reactions that could affect driving safety. 2. Usage Notes: The air filter easily accumulates a lot of dust; use compressed air to blow away loose dust—never wash it with water, as this can easily damage it. After prolonged use, the activated carbon filtration function in the air filter diminishes, so it is recommended to replace the air filter at a 4S shop.

[BarrettFitz]

The air filter for the Teana is located right behind the glove box on the passenger side. I saw the mechanic replace it during a car service. You need to completely remove the glove box first—press down hard on the plastic clips on both sides and pull outward, and the entire glove box will come off. Then, you’ll see a rectangular cover plate; pry it open to reveal the bright white filter. The 2011 model still has it in the same old position, unlike newer models where it’s hidden near the accelerator pedal. When replacing it yourself, make sure the arrow on the filter points toward the rear of the car—don’t install it backward. Last time I changed it, I found it full of dead leaves and tiny insects, no wonder the AC had a musty smell.

[SanJoel]

Last time my bestie rode in my car and mentioned a weird smell from the AC, that's when I learned this needed replacement. The cabin air filter for the 2011 Teana is located inside the glove compartment in front of the passenger seat. After emptying the compartment, press down simultaneously on both sides with both hands to release the entire storage box. Inside you'll see a long plastic cover with clips - pry it open with your fingernails to reveal the filter. Remember the original filter's installation direction! The new activated charcoal one I bought eliminates odors much better than the OEM single-layer filter. I change it every six months, which works especially well during Beijing's heavy willow catkin season.

[AveryDella]

Pro tips: For the 11th-gen Teana, the cabin air filter is located behind the glove box, requiring removal of the trim panel. Press down firmly on both side protrusions of the glove box until it fully drops down. You'll then see the vertical filter housing cover - just squeeze the right-side clip and pull to remove the filter. Be careful not to get the wrong model: the 2011 version uses a rectangular filter while newer models use square ones. I've seen people break the clips by prying with screwdrivers - it actually just needs the right technique. After replacement, don't rush to reinstall the glove box; first run the blower at maximum speed for two minutes to clear dust from the ducts.

[MacBrianna]

Hands-on Guide for Replacing Cabin Filter in 2011 Teana: First, empty the glove box. Here's the key point! Simultaneously press both inner sidewalls of the glove box with force until the limiters disengage. I didn't realize it required such strength during my first attempt. The black plastic cover inside has ↕️ arrow indicators - push downward to open. The filter is vertically inserted, so avoid brute force when pulling it out. Take a photo first to note its orientation. Recommend purchasing MANN-FILTER CU24009 model for perfect fitment. While you're at it, wipe the blower fan blades - dust accumulation resembles felt fabric. The entire process takes just 20 minutes.

[DeAshley]

Auto repair shop apprentice reveals tips: The 11th-gen Teana's filter location is ergonomically terrible. To remove the glove box, use subtle force—press the right wall downward with your left hand until it clicks, then do the same for the left side. Don’t yank it! Once open, pull out the filter housing like a drawer. One pitfall: Don’t install the new filter backward—the carbon side must face you. Some aftermarket filters have reduced thickness, causing dust leakage. It’s wise to mark the direction with chalk before removing the old one. Having serviced hundreds, I often see broken glove box clips—always support the bottom bracket when pressing.