Boroux Legacy Countertop Water Filter System. $399 at Amazon. See 3 more. For instance, a study published in November 2024 found that more than 113 million people drink tap water that exposes them ...

And, recently water-filter makers have, pardon the pun, flooded the market with models ranging from sleek and even glamorous (hello, polished-steel Boroux) to sporty, high-tech and industrial-chic ...