RUGGED CONSTRUCTION: K&N Advantage Plus air filters are built with durable, premium materials for up to 18,000 miles of use.
EXTENDED LIFE (18K): Provides up to 50% longer service life compared to standard 12,000-mile filters.
SUPERIOR FILTRATION & PROTECTION: Premium synthetic or cellulose-blend filter media (based on application) delivers up to 99% filtration efficiency to help protect your engine.
REPLACE EVERY 18K MILES: Designed for replacement every 18,000 miles under normal highway driving conditions (approximately 1.5 years based on 12,000 miles per year).
EASY INSTALLATION: Drops directly into your factory air box, typically with no tools required.
