EnviroCare Replacement Vacuum bags for Electrolux Style S & OX Harmony Canister - 9 pack Fits: Electrolux, Harmony, Oxygen, Oxygen Ultra canister, Eureka OX and BB, Sanitaire SP6950 and SP6952 vacuum cleaners 9 OX Bags Electrolux Sanitaire S Oxygen Ultra Harmony Eureka BB Bags Fits original manufacture part numbers: 61230-12, 6123012 EnviroCare Premium aftermarket Part # 135-9