Service recommendations
Following best service practices, the HU 7004/1 X filter should be replaced during every oil change—typically every 10,000 to 20,000 km, depending on the vehicle manufacturer's recommendations and operating conditions. Keeping a worn-out filter reduces the effectiveness of fresh oil and exposes the engine to risk.

Application and compatibility
The HU 7004/1 X filter is used in a wide range of passenger car models—especially vehicles from the BMW group (e.g., Series 1, 3, 5, X1, X3) with both gasoline and diesel engines. Before purchasing, it is advisable to confirm OE number compatibility with the specific engine model.

About the MANN-FILTER brand
MANN-FILTER is a German filter manufacturer with an established market position. Since the brand's registration in 1951, the company has consistently developed filtration technologies for automotive and industrial use. MANN-FILTER products meet the highest quality standards and are widely used as original equipment by major automotive manufacturers.