Clean Fairy vacuum cleaner bags replacement Nilfisk Advance Spectrum S12, D12, S15, D15, GU Carpetmaster Filter Bags 10PK Designed to fit:Nilfisk Advance 12H, 12S, 12P, 12D, 15S, 15P Also fit Clarke CarpetMaster:112, 115, 212, 215, 218 Include 10 bags Material: 2-layer with micro filter meltblown Note that this is an aftermarket replacement vacuum cleaner bag manufactured by Clean Fairy. Any vacuum cleaner manufacturer brand name is used solely for the purpose of demonstrating compatibility.