robwithtoast
New Member
Hello. I'm new to the forums because I'm in search of answer. I am going to set up a reverse osmosis system under my sink. I have everything that I need but the one thing that puzzles me is the copper water line. It runs from under the sink and actually goes up and over through the attic from what I see. The sink and fridge are on opposite sides of the kitchen. Anyway what attachment do I need? or do I need to run poly water water line? Id rather keep the copper and not deal with the hassle. What would be the best way to go about this?