I've noticed a lot of reviews mentioning the hose doesn't fit the vacuum. I too struggled with this problem for a few minutes and noticed that I *simply* lacked the ability to sit properly. I clicked and clicked and couldn't get it. Eventually I removed when I noticed the part (see photos) that needs to be removed. Once I removed that piece of plastic it fit like a glove. I can't confirm durability yet, but it seems to be just as durable as the original.