The BMC FB447/01 air filter is a high-flow filter made from multilayer cotton gauze impregnated with low-viscosity oil. Its design reduces air pressure loss as air passes through the filter, while the “Full Molding” method shapes the soft rubber into a single piece without bonded joints. The epoxy-coated alloy mesh protects against gasoline fumes and oxidation caused by moisture.
It is washable and reusable.
- Type: High-flow air filter
- Filter material: Cotton gauze impregnated with low-viscosity oil
- Construction: Multilayer structure with one-piece “Full Molding” construction
- Coating: Epoxy
- Maintenance: Washable and reusable
- Compatibility: BMW M5, BMW M6