Manufacturer BOSCH Filter type : Activated Carbon Filter Filter type : with antibacterial action Filter type : Particle Separation Rate >98% for 2.5µm (fine matter) Filter type : with anti-allergic effect Filter type : with antiviral effect Filter type : with fungicidal effect Length [mm] : 252 Width [mm] : 216 Height [mm] : 32 Quantity : 1 Basic version (Art. No.) : 1987432057 Version with active carbon (Art. No.) : 1987432357