Этот ремень идеально подходит для our Eureka Boss Smartvac. (I almost ordered a cheaper strap from another seller - don't do it!) If you are replacing the strap, I advise you to take the time to remove any stuck fur or hair around the strap mechanism. If you notice the vacuum has less "pull" or you see the spinning brush slow down, it may be time to clean it again. (We ignored the slowdown and the stress of it killed our last belt).