So, how much is a reverse osmosis water system? $150 to $2,000, plus a lifetime supply of filter changes, a birth of water waste, and a new appreciation for the term “hidden plumbing costs.” But here’s the thing—every time you take a sip of that crisp, clean, zero-aftertaste water, you’ll feel a little smug. You’ll pour a glass for a friend and say, “Try this. It’s from a membrane.” And they’ll nod, impressed, not knowing you spent an hour wrestling with a plastic tube under your sink.
In the end, it’s like buying a good mattress. You don’t realize how much you needed it until you try it, and then you can’t go back. Just don’t forget to change the filters. Otherwise, you’re just drinking fancy tap water from a complicated expensive cup.
