We were using a water filter system before this and I thought the water tasted so much cleaner than the regular tap water, when we had to drink away from home, I could barely drink a glass but since getting PureEffect system, I realized how much of a better quality their filtered water (system) is.
Also it was very easy to instal, just a few short minutes. It actually looks nice as well and lol only gripe is that they made those covers for the filters a bit more colorful.
Cannot go wrong with these filter system. AAA+++