The INFISTAR AC85111 cabin air filter is designed to help keep the air inside your vehicle clean and fresh. Built with a high-efficiency filtration layer and activated carbon technology, it effectively captures dust, pollen, smoke and other airborne contaminants. This cabin air filter also helps reduce unpleasant odors, helping keep the air inside the vehicle fresh. With a direct-fit design, installation is quick and simple, allowing you to replace your old filter in minutes. For optimal performance, it is recommended to replace the cabin air filter every 12 months or 12,000 miles. Replacement intervals may vary depending on driving conditions and environment. Compatible with a wide range of Honda and Acura vehicles, including Accord, Civic, CR-V, Pilot, Odyssey, Ridgeline, Passport, MDX, RDX, TLX and ILX.