Of course, there’s a catch, and it’s a doozy. Because Zero filters are so aggressive, they also remove beneficial minerals like calcium and magnesium. That’s right—your water becomes so pure it starts looking for personality. Some people argue this makes the water taste “flat” or “lonely,” like a glass of nothing. If you’re the type who secretly enjoys the occasional tooth-strengthening fluoride hit from your tap, you might feel betrayed.
Dental Fluoride Guide: Everything You Need to Know (From a Dentist)
Plus, the filter life is short—we’re talking 20 to 40 gallons, which is like the length of a Netflix series marathon before you’re buying another $15 cartridge. Zero filters are thirsty, and they’ll drain your wallet faster than a kid at an all-you-can-eat candy buffet. But if you’re dead set on removing fluoride, this is your guy.
