Uni Filter Air Filter for Honda (NU-4035ST)

The UNI Filter NU-4035ST air filter is designed for Honda applications requiring dependable engine air filtration and straightforward maintenance. It fits the stock airbox in the same manner as the original equipment filter, making installation simple while helping preserve proper airflow to the engine. Its reusable design provides a practical alternative to disposable filters for riders and powersports enthusiasts who want a durable replacement solution.
The two-stage foam filter construction separates for cleaning, allowing the filter to be washed with grease-cutting dishwashing detergent, thoroughly cleaned, oiled, and reused. This serviceable design helps maintain filtration performance over time while reducing the need for frequent replacement. Proper cleaning and re-oiling should be performed according to the filter manufacturer’s recommendations to support consistent airflow and dirt-trapping performance.
Engineered to deliver strong airflow while stopping dirt and debris, the UNI Filter NU-4035ST helps protect the engine during regular riding and demanding off-road use. Its foam construction supports reliable filtration in dusty environments, while the precise OEM-style fit helps ensure secure placement inside the factory airbox. Made in the USA, this Honda-compatible UNI Filter replacement combines reusable convenience, effective filtration, and reliable construction.

Features:

• Reusable design: Clean, oil, and reuse the filter for long-term serviceability.

• Grease-cutting maintenance: Wash with grease-cutting dishwashing detergent before re-oiling.

• Two-stage air filter: Separates for thorough cleaning and supports maximum airflow.

• High-performance filtration: Helps stop dirt and debris while maintaining strong airflow.

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

• Made in the USA: Manufactured in the United States for dependable quality.

Ships from Parts Unlimited.