Uni Filter Air Filter for Honda (NU-4150ST)

Upgrade your Honda motorcycle or powersports vehicle with the UNI Filter NU-4150ST Air Filter, a reusable replacement designed for dependable engine air intake protection and strong airflow. Built to fit the stock airbox in the same location as the original equipment filter, this air filter supports straightforward installation without requiring modifications to the factory airbox.
The two-stage air filter design separates into components for thorough cleaning and improved airflow maintenance. When the filter becomes dirty, wash it with grease-cutting dishwashing detergent, rinse it carefully, allow it to dry, and reuse it. This serviceable construction helps provide a practical alternative to disposable filters while supporting consistent performance between maintenance intervals.
The UNI Filter NU-4150ST is engineered to deliver excellent airflow while helping stop dirt and contaminants from entering the engine. Its reusable design is suitable for riders who want a durable, maintainable filter for regular riding, off-road use, and demanding conditions. As with any replacement air filter, verify vehicle application and installation details before fitting.
Made in the USA, this UNI Filter replacement air filter combines a vehicle-specific fit with cleanable construction and reliable filtration performance. Keep the filter properly serviced according to the manufacturer’s recommendations to help maintain airflow and engine protection over time.

Features:

• Reusable design: Wash with grease-cutting dishwashing detergent, dry, oil, and reuse

• Two-stage construction: Comes apart for maximum airflow and thorough cleaning

• Airflow performance: Designed to provide excellent airflow while stopping dirt and contaminants

• OEM-style fit: Fits the stock Honda airbox like the original equipment filter

• Made in the USA: Manufactured in the United States

Ships from Parts Unlimited.