the dust bags and filters we sell are compatible spare parts, they are not original. package included x 6 pcs fleece bags hepa flat pleated filter x 2 pcs replace the filter ref. 2.863 005.0 replace bags ref. 2.863 006.0 compatibility karcher mv4 mv4 premium mv5 mv6 wd4000 to wd 5999 wd 4 wd 4 premi
