Filter type: Activated Carbon Filter; Basic version (Art. No.): CU 6724; Highly efficient version with active carbon (Art. No.): FP 6724; Fitting Position: Eng.compart. middle, below plenum chamber cover; Fitting time [min.]: 10; Length [mm]: 660; Width [mm]: 95; Height [mm]: 20; BMW: 3 Limousine (E46),3 Touring (E46),X3 (E83),3 Coupe (E46),3 Cabrio (E46),3 Compact (E46); ALPINA: B3 Kombi (E46),B3 Coupe (E46),B3 (E46),B3 Cabriolet (E46); 64311000004, 64312182458, 64318361899, 64319071934, 64319071935, 64319216590, 64319216591, 64319257504; Filter, interior air,Cabin filter,Cabin air filter,Climate control filter,Air conditioning filter,Climate control air filter