I was sent this shark to replace the one I had, due to a part no longer made. I had a wonderful warranty on my original one and this one is not as good. So, I feel that isn't fair because it is by no fault of my own.
Though it is a good vacuum it is much heavier than my original one I am a senior citizen. I also had bought spare filters which cannot be used with this one. So to a degree I am disappointed.