The Mann Filter C29145 air filter is a filter element for the Opel Insignia from 2008 onward and fits 1.6–2.8 petrol and diesel engines. It traps particles and contaminants from the air entering the engine.
- Type: Filter element
- Length: 290 mm
- Width: 258 mm
- Height: 43 mm
- Compatibility: Opel Insignia (2008+)
- Engines: 1.6–2.8 petrol and diesel
- SVHC substances: None