Let me just say .. Ive never had one and have no experience with them. We will be using well water at our house and need to find something. I dont want to waste 5-700 on a Crappy one. Ive been trying to read up on them a bit but they are a little confusing. Can amyone recommend where i can find a complete package deal. It seems like clack is a good brand but not sure where to find anything. We have a family of 3 with 3 bathrooms.