Parts for your 2024 Mitsubishi Eclipse cross-Cabin filter

2024 Mitsubishi Eclipse Cross cabin filter — what it does and when to change it

Technical sources confirm the 2024 Mitsubishi Eclipse Cross is fitted with a cabin air filter. Mitsubishi Motors documentation (2024 Eclipse Cross Owner’s Manual, Maintenance – “Air conditioner filter”) specifies an HVAC pollen/dust filter located behind the glovebox, and the Mitsubishi Electronic Parts Catalogue (GK1W/GK9W series, HVAC > “Air conditioner filter”) lists the component for this model. Aftermarket fitment catalogues used by workshops in AU/NZ (e.g., 2024 application guides from major filter brands) also show a direct-fit cabin filter for Eclipse Cross (2018–on). So yes—the cabin filter is relevant and used on the 2024 Eclipse Cross.

In this Eclipse Cross, the cabin filter’s main job is to clean the air that comes through the HVAC system before it reaches the cabin. It traps dust, pollen, road soot and fine particles, helping reduce allergens and odours while protecting the evaporator core from fouling. With a healthy filter, airflow stays strong, the demister works better on dewy mornings, and the aircon doesn’t have to work as hard in Aussie and Kiwi summers.

As part of regular servicing, most owners will be best off replacing the cabin filter every 15,000 km or 12 months—whichever comes first. If the vehicle regularly sees dusty roads, construction zones, rural pollen bursts, coastal salt spray or smoke haze, shorten that interval. A fresh filter helps keep the Eclipse Cross feeling newer for longer and can save on HVAC energy use.

Common signs it’s time for a change include weaker fan airflow on the same settings, a musty whiff when the aircon kicks in, windscreen fogging that’s slower to clear, or visible grime on the old element. Owners can choose between a standard particulate filter or an activated carbon type that adds odour and fume reduction—handy if commuting in traffic or parking in enclosed areas.

The filter sits behind the glovebox. For DIYers: drop the glovebox, unclip the rectangular access cover, slide out the old filter, vacuum out light debris if needed, then slide in the new element with the airflow arrow pointing the right way. Refit the cover and glovebox, making sure any damper arm is reseated. If unsure, it’s a quick add-on during scheduled service. Between services, keeping the cowl area at the base of the windscreen free of leaves helps the new filter last longer.

• Service tip: if there’s persistent odour, consider an evaporator sanitiser treatment when fitting the new filter.
• Disposal: treat the old filter as general waste—avoid shaking dust back into the cabin.

Popular questions

How often should the 2024 Eclipse Cross cabin filter be changed in Australia or New Zealand?
Most owners will be well covered at every 15,000 km or 12 months. If the vehicle spends time on unsealed roads, in heavy traffic, or through high-pollen seasons, replace sooner. Many workshops inspect at each service and replace when restriction or contamination is evident.

Should they pick a standard or activated carbon cabin filter?
Both will trap dust and pollen. An activated carbon filter also helps reduce odours and fumes—great for city commuting or if sensitive to smells. For regional, dusty driving, either type works, the key is timely replacement.

Can a clogged cabin filter harm the aircon?
Indirectly, yes. A blocked filter restricts airflow across the evaporator, which can make the system work harder, reduce cooling performance and contribute to musty smells. Replacing the filter restores proper airflow and helps the HVAC run efficiently.