When we moved into our home about 5 1/2 years ago, we had Watermart install a 5-stage reverse osmosis filtration system. Why? We love the taste and didn't want to be purchasing bottled water (I read about a study that has found plastic particles in 90% of bottled water tested. Yuck!)
At the same time Watermart also ran a line from the system to our ice maker so the ice is filtered.
We have always been very pleased with the service Watermart provides and look forward to many years of our working relationship. We wouldn't hesitate recommending Watermart to anyone.