Sanitaire Commercial & Eureka Upright Shake Out With Slide Cloth Bag Aftermarket Part # 450, 20-2233-31 Sanitaire Commercial & Eureka Upright Shake Out With Slide Cloth Bag Fits With Sanitaire Eureka / Eletrolux Models : C2031B, C2031BM, C2031D, C4046B, C4046D, SC679G, SC684E, SC886D, SC888D, SC888E, SC899D Aftermarket Part # 450, 20-2233-31