Setup, Compatibility & Care
When installing your UP4229, verify your intake diameter accurately, keeping in mind that the effective opening is 3/8 inch smaller than the nominal ID size. Ensure the urethane base is seated flush against the intake tube and tightened securely with a high-quality clamp. To maintain the filter, use a dedicated foam air filter cleaning kit. Gently wash the filter in warm, soapy water, rinse thoroughly, and allow it to air dry completely before applying a light coat of foam filter oil. Avoid using gasoline or harsh solvents, as these can degrade the foam and the urethane mounting base.