I was nervous about buying this one as I wasn't sure it would fit my vacuum. My vacuum setup makes it easy to install, it requires a bit of stretching to install and at first I thought it wouldn't fit, but then it fitted perfectly. And when I first used the vacuum cleaner, there was a smell of burnt rubber after installation, which I consider normal when using something new made of plastic or rubber, the smell went away after a few uses. And I love that I have two extra straps if needed. Vacuum