This is the best vacuum investment I have ever made. At first I couldn't believe I had just spent that on a vacuum, but after using it the first time it was not longer a concern. It picks up so much every time I use it. I have hand made wool rugs that are black and a tan chihuahua. It is so easy keeping it black and looking amazing with the dyson. If you have allergies this is a must. It just clears so much of it from the floors, or when used for dusting.