The K&N RU-3190 Universal Performance Air Filter is designed to provide reliable engine air intake protection while supporting improved airflow. Built by K&N and identified by manufacturer and vendor part number RU-3190, this reusable air filter is suited for applications requiring a compact universal-style filter with a 3-inch inlet. Its performance-oriented design helps deliver clean air to the engine while reducing the need for frequent disposable filter replacement.
Featuring a washable and reusable cotton media construction, the K&N RU-3190 can be serviced and returned to use when maintained according to the manufacturer’s instructions. The filter is designed for use with compatible intake tubes, breather systems, and custom air intake applications. Fitment is application-specific, so verify the inlet size, clearance, mounting arrangement, and vehicle or equipment requirements before installation.
Feature: Reusable performance air filter designed for compatible universal intake applications.
Feature: K&N cotton filter media helps provide engine air filtration and airflow support.
Feature: 3-inch inlet size for compatible intake tubing and hardware.
Feature: Washable design can reduce replacement frequency when properly serviced.
Feature: Manufacturer and vendor part number RU-3190 for accurate application matching.
Install the K&N RU-3190 on a clean, compatible intake connection and ensure the filter is securely fastened before operation. Proper servicing and sealing are important for maintaining filtration performance. This product is intended for fitments that match its inlet specification and available installation space; consult the vehicle or equipment manufacturer and K&N application information to confirm compatibility.
Features:
- Reusable performance air filter for compatible universal intake applications
- K&N cotton filter media supports engine air filtration and airflow
- 3-inch inlet size for compatible intake tubing and hardware
- Washable design helps reduce the need for frequent replacement
- K&N manufacturer and vendor part number RU-3190