The cabin air filter can be changed quickly by accessing the filter behind the glove box, removing the old filter, and installing a new one with the correct airflow direction.
On the 2017 Honda Fit, the filter sits in a housing in the passenger-side footwell behind the glove box. Replacing it helps maintain interior air quality, improves HVAC airflow, and can reduce odors. The process requires no special tools beyond a replacement filter and a few minutes of your time.
What you’ll need
Before you begin, gather these items so you can complete the replacement without interruption.
- Replacement cabin air filter compatible with 2017 Honda Fit (standard pleated or activated-carbon version).
- Optional: flashlight, clean cloth, and disposable gloves for cleanliness.
Having the right parts on hand helps ensure a smooth job and keeps debris out of the HVAC system.
Step-by-step replacement
Follow these steps in order to replace the cabin air filter safely and effectively.
- Park the car, turn off the engine, and engage the parking brake.
- Open the glove box and remove its contents to access the area behind it.
- Gently squeeze the sides of the glove box to release the stops, then lower the box or disconnect the damper to expose the filter housing.
- Locate the rectangular filter housing behind the glove box and remove the housing cover by pressing the tabs or sliding it off.
- Take out the old cabin air filter and note the airflow direction indicated by the arrows on the filter.
- Inspect the housing for debris and wipe it clean with a dry cloth if needed.
- Insert the new filter into the housing with the arrows pointing toward the back of the car (toward the HVAC unit); ensure it sits flat and fully seated.
- Reattach the filter housing cover securely.
- Raise the glove box and reattach the damper or stops so the glove box closes properly.
- Run the HVAC briefly to confirm strong airflow and that the filter is properly seated.
With the replacement complete, return any items to the glove box and ensure the box closes smoothly.
Why and when to replace
Regular cabin air filter replacement helps maintain interior air quality and HVAC efficiency. If you notice weaker airflow, musty odors, or increased allergy symptoms, it may be time to replace the filter sooner. A typical replacement interval is about every 12 to 15 months or roughly 15,000 miles, though dusty or urban driving may necessitate more frequent changes.
Filter options to consider
Most 2017 Fit owners use a standard pleated filter. If you’re sensitive to odors or drive in heavy traffic, consider an activated carbon (charcoal) version for additional odor reduction — just verify compatibility with your trim.
Summary
Replacing the cabin air filter on a 2017 Honda Fit is a straightforward, DIY-friendly maintenance task. Access is behind the glove box; remove the old filter, install a new one with the correct orientation, and reassemble. Regular replacements help keep cabin air clean and ensure the HVAC system operates efficiently.
How often should I replace the cabin air filter on my Honda Fit?
Most sources suggest that you should change your cabin air filter every 15,000 miles.
Is it hard to replace a 2017 Honda Fit cabin air filter?
Like an old VHS tape next you're going to take that cover you removed make sure the air arrow is pointed up and it says. Up. Line it up with the filter. And push it.
Does a cabin air filter help with allergies?
Cabin air filters also help to reduce the amount of those allergens that can get into your vehicle. Pollen, dust and other allergens can build up in your filter during heavy pollen season, so you may need to change it sooner.
Where is the air filter in a 2017 Honda Fit?
And you'll find these four clips. On each corner of the box flip them down. And just lift. This straight off pull it back just a little bit so it gets past this rubber. Piece. And just make it.