The K&N RU-9350 air filter is a closed-top design intended for universal applications. The air filter consists of multiple layers of cotton gauze treated with an adhesive agent to trap harmful contaminants. It is washable and reusable.
The flexible leaded rubber flange absorbs vibrations and can stretch by up to 1.5 mm to fit intermediate sizes. The filter is pre-oiled and should be cleaned every 120,700 km under normal highway driving conditions.
- Type: Closed-top air filter
- Application: Universal
- Filter material: Cotton gauze
- Flange: Flexible, made of leaded rubber
- Cleaning: Every 120,700 km under normal highway driving conditions
- Lubrication: Pre-oiled
- Reusable: Yes