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The K&N Engineering HA-3021 off-road replacement air filter is engineered specifically for Honda CRF300L models from 2021 to 2023, ensuring optimal performance in rugged, dusty environments. This washable and reusable filter features pleated media that provides a large filtration area, enabling long service intervals and maintaining high airflow for enhanced horsepower and acceleration. Its application-specific sealing bead guarantees a precise fit directly into the OEM air box, making installation straightforward without the need for jet changes or fuel management modifications. Designed to deliver clean carburetion even at high altitudes, this filter is ideal for off-road riding, motocross, ATVs, UTVs, and Side-by-Sides, providing reliable filtration under demanding conditions. Made with multiple layers of woven cotton gauze media, it offers excellent filtration efficiency while allowing increased airflow for maximum engine performance. The filter is pre-oiled and ready to install, simplifying maintenance and ensuring consistent operation. Backed by a one-year limited warranty, the K&N HA-3021 is a durable, high-performance upgrade that helps your powersports vehicle perform at its best in challenging environments.
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