Two. The 2015 Honda CR-V uses two air filtration systems: one for the engine and one for the cabin.
For drivers, understanding the number and purpose of these filters helps with maintenance planning and keeping both the engine breathing clean air and the interior breathing easy. Here’s a concise look at what you’ll find in a 2015 CR-V and how maintenance typically works.
Two filters in the 2015 CR-V
The 2015 CR-V relies on two filtration stages to protect the engine and the occupants. The sections below identify each filter and its role, along with general guidance on replacement intervals.
Note: Locations and access methods can vary by trim and engine configuration. Always consult the owner's manual for your exact vehicle version before attempting service.
- Engine air filter — filters the air entering the engine for combustion. It’s typically housed in a rectangular airbox in the engine bay. Replacement is commonly recommended around 30,000 miles under normal driving conditions, but follow your manual or service schedule for your specific driving conditions.
- Cabin air filter — cleans air entering the passenger compartment via the HVAC system. It’s usually located behind the glove box or under the dash. Replacement is commonly recommended around 15,000–30,000 miles, depending on environment, pollen levels, and driving conditions.
In practice, these two filters—engine and cabin—cover the essential air filtration needs of the 2015 CR-V across its standard trims.
Filter locations and replacement tips
Engine air filter
Location: typically inside the engine bay, inside a plastic airbox connected to the intake. Access usually requires removing the airbox cover and lifting out the old filter. Replacement steps vary slightly by engine (the 2015 CR-V commonly uses a 2.4L inline-4), so refer to the manual for exact steps and orientation of the new filter.
Cabin air filter
Location: behind the glove box or under the dashboard, depending on trim. Access may require lowering or removing the glove box panel to reach the filter slot. Insert the new filter with the airflow arrows pointing in the correct direction as indicated on the filter.
Maintenance intervals: Engine air filter is typically replaced around 30,000 miles under normal driving; cabin air filter around 15,000–30,000 miles, with more frequent changes in dusty, polluted, or high-pollen environments. Always verify with the owner’s manual or a dealer service schedule for your exact vehicle and conditions.
Summary
There are two air filters in a 2015 Honda CR-V: one engine air filter and one cabin air filter. Regular replacement according to Honda’s guidance helps maintain engine performance and interior air quality.