No, all reverse osmosis filters are not the same. They share a name and a core technology, but the features, the build quality, and the taste of the final product vary wildly. You don’t need a Ferrari if a reliable sedan works—but you also shouldn’t buy a moped for a cross-country road trip.
My advice? Look for a system with multiple pre-filters, a quality post-filter, a low waste ratio (1:1 or 2:1), and an easy-change filter design. Your taste buds—and your sanity—will thank you. Karen finally swapped her system for a mid-tier model with a remineralization cartridge. She now swears her iced coffee tastes like a hipster café. Progress.
