I am in love with the vacuum. The Shark Rotator Lift-Away Duoclean Pro worked wonders on my carpet. I have two dogs, one of which is a Corgi with so much fur, and 50% of my house is carpet. When I used the Shark vacuum, it lifted so much dander, and dirt that I did not even know was there. My carpet looked like new. The swivel is great for those hard to reach areas and the detachable hose made cleaning the stairs a breeze. The suction is so strong on the vacuum that you feel it pull down the minuted you turn it on. The HEPA filter is a great addition and will help with my husband allergies. I could not love a household product more!