Janitized Premium Replacement Commercial HEPA Filter. Designed to fit:-Clarke CarpetMaster 112, 115, 212, 215, 218 -Advance Spectrum S12, D12, S15, D15, GU CarpetMaster, VU500, VP600, VacRide 3400 -Triple S Prosense 12D, 15 D CarpetMaster, Triumph 12S - 86064 OEM#1471250600.