
The method to replace the air conditioning filter in the Envision: Open the glove box, remove the fuse box cover, detach the spring rope clip, apply upward force to remove the plastic beam above the glove box, squeeze both sides towards the middle to completely remove the glove box, exposing the air conditioning filter box. There are clips on both sides; pry open the clips to open the box cover, then remove the old filter. Install the new filter and reverse the steps to reset everything. The Envision features a brand-new winged chrome trim that runs through the winged headlights, widening the horizontal visual effect. The dynamic bumper surfaces and three-dimensional silver lower guard plate create a full and powerful front end. The rear also adopts a three-dimensional winged design, with chrome trim connected to the taillights, paired with integrated dual exhaust pipes to enhance the sporty feel.

Changing the air filter for the Envision is pretty straightforward. First, I locate the glove compartment in front of the passenger seat, open it and empty its contents, then squeeze the sides inward with both hands and pull down to remove the glove box. Be careful with the damper rod on the right side—gently detach it to avoid breaking it. Next, you can see the cover of the air filter. Just unclip it and pull out the old filter, which is usually covered in dust and leaves. When installing the new activated carbon filter, I make sure the arrow points downward before sliding it in, then reattach the cover as it was. Finally, push the glove box back into the rails and reattach the damper rod. Doing it myself saves over 100 yuan, and changing it every six months keeps the car air much fresher. the filter online costs only 30 yuan.

Last time I changed the cabin air filter, I was afraid of damaging the car, but it turned out to be easier than expected. Just press both sides of the glove box inward simultaneously to remove it, but be gentle with the small pull rod on the right side. Once you see the filter cover, you can use your fingernail to unlatch the clips. When pulling out the old filter, a lot of dust came out with it. When a new filter, make sure to choose the specific size for the Envision. I usually opt for one with PM2.5 filtration. When installing, make sure the arrow points downward. You'll hear a click when snapping the cover back into place, and the glove box just needs to be aligned with the tracks and pushed in. The key point is not to forget the damper rod, otherwise the glove box will wobble. Doing it yourself saves time and avoids waiting in line—it only takes about 10 minutes.

To replace the Envision's cabin air filter, prepare a T20 screwdriver and gloves. The glove box clips are located on both sides; press them firmly to release the track smoothly. The filter cover is next to the blower motor—use the screwdriver to remove the screws and pull out the old filter, noting the airflow direction. For the new filter, Mann or Mahle brands are recommended, with the arrow pointing toward the blower motor. When reinstalling the cover, ensure the seal is properly seated to prevent dust from entering the air ducts. When reattaching the glove box, pay attention to the damper rod hook and align the track before pushing it all the way in. Regular replacement prevents AC odors and protects the blower motor bearings from wear. In northern regions, quarterly replacement is advised, while biannual replacement suffices in the south.

The first time I replaced the air filter myself, I almost installed it the wrong way. When I pulled out the old filter, I noticed the arrow pointed toward the rear of the car, so I installed the new one the same way. Later, I checked the manual and realized the arrow should actually point downward, indicating the airflow direction toward the driver's seat. I also accidentally detached the glove box damper rod and spent quite some time figuring out how to snap it back into place. Now, I always save video tutorials on my beforehand and follow along while working. Don’t cheap out on off-brand filters—even a one-millimeter size difference can make it impossible to secure properly. I recommend replacing it once in winter and once in summer, especially when the AC starts emitting a musty smell. After replacement, the airflow feels noticeably fresher.

Compared to the 120 yuan labor fee at 4S shops for replacing the filter, doing it yourself only costs the price of the filter. When purchasing a filter, remember to compare the part number with the old one, such as the original factory number like Delco AF1042C. During preparation, turn off the engine and disconnect the power to avoid error codes, and clearing out the glove compartment makes the operation easier. Wearing a mask during replacement is advisable as old filters accumulate a lot of mold. When installing the new filter, I use a wet wipe to clean the edges of the filter compartment to prevent dust from spreading. Finally, test all air conditioning settings to ensure they work properly, paying special attention to whether the filter cover is securely fastened. Typically, replace every 20,000 kilometers or once a year, but shorten the cycle if frequently driving on sites.


