Most whole-house water filtration systems cost between $500 and $3,000 as of publishing, but large or high-tech models can run as high as $10,000 or more.

Whole house water filtration systems can vary widely in cost. A whole house reverse osmosis system can start at $750 for a small house and go all the way up to $7,500.

Aqua-Pure is a 3M company that sells a variety of water treatment systems and products, including under-sink, reverse osmosis, whole-house, faucet filters, and replacement filters. It also offers ...

Here are the White House's plans to limit PFAS in water systems NPR's Ari Shapiro talks with Ali Zaidi, President Biden's national climate advisor, ...