
The method to remove the air filter of the Classic Sylphy is: take off the glove box and take out the air filter from inside. The functions of the air filter are: 1. Provide fresh air; 2. Absorb harmful substances; 3. Filter solid impurities. Taking the 2021 Classic Sylphy as an example, it is a compact car with body dimensions of: length 4631mm, width 1760mm, height 1503mm, and a wheelbase of 2700mm. The 2021 Classic Sylphy is equipped with a 1.6L naturally aspirated engine, with a maximum horsepower of 122ps, a maximum torque of 155nm, a maximum power of 90kw, and is matched with a 5-speed manual transmission.

I always maintain my car by myself, and removing the cabin air filter of the classic Nissan Sylphy is actually quite simple. Just locate the filter box in the footwell area on the passenger side. First, open the glove compartment, empty its contents, then gently pull down the clips on both sides of the glove compartment to let it hang down completely. The filter box cover is located behind the glove compartment, slightly to the left, usually secured with screws or clips. Use a screwdriver to loosen the screws or simply pry open the clip-on cover by hand. Next, pull out the old filter, paying attention to the arrow indicating the airflow direction, and insert the new filter in the same orientation. Remember to wear gloves to avoid getting dust on your hands. After finishing, reinstall the cover and glove compartment. Don’t use too much force during the process, as plastic parts can break easily. Replacing it every six months helps prevent unpleasant odors inside the car. I do this often—it saves money and makes maintaining the car's air system convenient.

As someone who enjoys tinkering at home, here's how I remove the air conditioning filter in my Nissan Sylphy: Locate the footwell area on the passenger side, where you'll find a small compartment inside the glove box that houses the filter. Opening the glove box is straightforward—simply press down on both plastic clips with your hands and pull downward to let the box hang open, revealing the filter cover behind it. The cover is usually secured with clips and can be easily popped open with your fingers, no tools required. Pull out the old filter to inspect how dirty it is before replacing it with a new one. When installing the new filter, ensure the arrow points toward the driver's seat, indicating the airflow direction. The whole process takes about five minutes, saving you a trip to the repair shop. Just remember not to do this while driving—always park and turn off the engine for safety. The filters are affordable and easy to replace, so I recommend checking and changing them every 10,000 kilometers to prevent bacterial growth and keep the cabin fresh. This method works for most Japanese cars and is beginner-friendly.

I've been driving a Sylphy for several years, and replacing the air conditioning filter mainly starts from the passenger side. Steps: First, empty the glove compartment, then pull the glove compartment latch to let it hang down. The filter box cover is located behind it, usually with a latch-type design; open it to remove the old filter. When installing the new one, align it according to the arrow direction, then close the cover and reset the glove compartment. Avoid using excessive force during the entire process to prevent damage to components. I make it a habit to replace the filter every six months, which not only improves air quality but also extends the system's lifespan. This simple operation is suitable for DIY maintenance.


