Hoover WindTunnel 15" Agitator Brush Roller 15" Brushroll fits Hoover EmPower models. Also fits Runabout, Spirit, Hush Bagless, Mach 4, Mach 3, Powermax Cyclonic, Fusion Cyclonic, Tempo and TurboPOWER uprights and many other popular and similar models requiring a 15" brush. Replaces part # 48414116 and part # 48414115, 48414063 and #48414017. Also referred to as an "agitator assembly," "brush assembly" or "brush roller."