The BMC FB771/20 high-flow air filters are a set of two filters for the BMW X5. Their multilayer cotton gauze is impregnated with low-viscosity oil, allowing increased airflow while reducing pressure loss.
They are washable and reusable. The Full Molding construction is made from soft rubber in a single piece, with no bonded joints, while the epoxy-coated mesh alloys protect against fuel vapors and oxidation caused by moisture.
- Type: High-flow air filter
- Quantity: 2
- Compatibility: BMW X5
- Filter material: Cotton gauze impregnated with low-viscosity oil
- Construction: Full Molding soft rubber, with no bonded joints
- Coating: Epoxy
- Maintenance: Washable and reusable