Eureka Lightspeed Whirlwind and Victory Maintenance Kit Roller Brush fits 60844-10 measures 12.5 inches by 1.37 inches Dust Cup Filter DCF-3 fits 62136A-2 measures 5.5 inches long by 3.75 inches wide Hepa Filter HF-5 fits 61830B-2 12 Inches long by 3.5 Inches wide by 1.5 Inches tall Belts fit 61120A ,61120B, 61120C, 61120D, and 61120G-12 Eureka Lightspeed Whirlwind and Victory for Models 5740A 5740A-1 5740A-2