I thought there was a thread about whole house water filter systems but I can't find it so what the heck I'll start another one. Anyone have one? How much they going for now? Ipswich has very hard water and it scales on all the faucets and we're going to be redoing the bathroom with black/bronze fixtures and I'd like to put in a whole house system which would also benefit my RO/DI filter as I'm sure the horrible water quality kills the filters and membranes pretty quickly...