If the brush roll on your vacuum cleaner is no longer turning but the motor is still running, it is likely that the belt has either worn out or snapped. Luckily a new belt is usually easy to fit. This kit includes 2 belts for the following ranges of upright cleaners: @ease, Air Speed, Boss Cyclone, Cyclone Power/Lite/Max/Plus/Self Propelled/Ultima, Gazelle, Harmony Line Glider, Hilight, Loopie, Mega Power, Powerline, Powerlite, Power of Red, Smartvac, The Boss, The Boss Cyclone, The Boss Self Propelled, Velocity Plus, Vitesse, Widetrack.