I won’t lie—filtration systems aren’t free. They can cost anywhere from a few hundred to a few thousand bucks, plus ongoing filter replacements. But compare that to the cost of a broken espresso machine, or that one customer who writes a bad Yelp review about “metallic-tasting iced tea.” Worth it, right?
Think of it this way: every glass of clear, delicious water you serve is a tiny love letter to your customers. It says, “I care about the little things.” And in the restaurant world, little things build big reputations.
