K&N Engineering Drop-In Air Filter High-Flow Washable Reusable Cotton Media

K&N Engineering Drop-In High-Flow Air Filter — Washable & Reusable Cotton Media Upgrade airflow and protection with the K&N Engineering Drop-In Air Filter. Built with layered, oiled cotton media, this high-flow filter is engineered to increase airflow, improve throttle response, and help deliver potential gains in horsepower while effectively trapping contaminants. High-flow performance: Optimized pleated cotton design for improved air intake without sacrificing filtration. Washable & reusable: Durable construction designed to last the life of your vehicle — simply clean and re-oil instead of replacing. Easy drop-in replacement: Fits directly into factory air boxes for quick installation with no modifications. Trusted warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term confidence. Choose K&N for a proven, maintenance-friendly upgrade that combines superior airflow, long service life, and dependable filtration. Ideal for enthusiasts seeking reliable performance improvements from a leading brand.