This was the first time I have ever tried filtered water, and now I'm wondering what took me so long! When I think about all the money I've spent over the years for bottled water, I feel bad for my wallet AND for the environment! This PUR filter really delivers. When I read the box, I was shocked to see how many contaminants are in our drinking water. I feel much better knowing that PUR removes them. Installation was a breeze too.