
To remove the cabin air filter in a Honda CR-V, follow these steps: 1. Open the glove box, then locate a hook at the lower right corner. Press it downward gently with your index finger to release it. 2. The glove box is not yet fully detached at this point. Use both hands to press the edges of the glove box inward gently to squeeze it. 3. Once the glove box is removed, you will see the protective cover of the cabin air filter. 4. Press the clips on both sides with your hands to remove the protective cover. Below is some additional information about the cabin air filter: The cabin air filter purifies the air entering the vehicle from the outside, improving air cleanliness. It typically filters out impurities in the air, such as tiny particles, pollen, bacteria, industrial exhaust, and dust. The purpose of the cabin air filter is to prevent these substances from entering the air conditioning system, thereby protecting the system and providing a clean air environment for passengers. It also helps maintain the health of the occupants and prevents windshield fogging. Regular replacement is necessary.

I've changed the CRV's cabin air filter before, and it's quite simple. First, empty the glove compartment on the passenger side. Open the compartment door, and you'll find soft rubber clips or small screws on both sides. Press the bottom of the clips gently and push outward, or use a screwdriver to remove the screws to release them. Take off the entire glove compartment and set it aside to reveal the cabin air filter cover behind. The cover has markings or a small handle; just push it open, and you'll find the long filter inside that can be pulled straight out. Note that there's an arrow on the filter pointing toward the rear of the car—insert the new filter in the same direction. The whole process takes about ten minutes, but be careful not to use too much force to avoid breaking the clips. Older CRV models might require a screwdriver, but newer models, like those from 2017 onward, generally don't need tools. Replacing it every six months can improve the air quality inside the car.

Replacing the AC filter yourself is quite convenient. After starting the car, open the glove compartment on the passenger side and empty its contents. There are securing points on both sides of the compartment—if it's a clip-type, simply press with both hands to unlock; for screw-type, use a screwdriver to loosen. After removing the glove compartment, you'll see the rectangular filter slot behind it. Pull open the small cover to remove the old filter—if it's heavily dusty, it's time for a replacement. Insert the new filter into the slot with the arrow aligned correctly, ensuring the arrow points toward the rear of the car. Close the cover and reinstall the glove compartment; a click sound indicates it's securely fastened. Test the AC afterward for fresher airflow, and remember to wear gloves to keep clean. Avoid using excessive force throughout the process to prevent damage to plastic parts.

I replaced the filter myself without professional tools. In the CRV's front passenger glove box, press or twist the clips on both sides to remove the compartment. The cover of the filter slot at the back can be opened with a simple push—remember the orientation when pulling out the old filter to avoid reversing it. When installing the new filter, align the arrow to point toward the rear of the driver's seat. Reattach the cover and glove box securely, ensuring everything snaps into place. The whole process takes about five to six minutes; don’t rush to avoid damaging plastic parts. After replacement, test the AC to check for any unusual odors.


