Whole-House or Point-of-Use? How to Pick the Right Filtration Setup
Filter every drop, or just the water you drink? A practical way to decide without overbuying.
The Filtration Desk
Filtration
From cloudy glasses to iron stains to the choice between filtering every drop and just the kitchen tap, this desk sorts the filter aisle into plain English.
Orange Stains in the Tub? How to Beat Iron at Its Own Game
Those rusty streaks are not a cleaning problem, they are a water problem. Here is how to fix the source.
Cloudy Water? A Sediment Filter Might Be the Cheapest Fix in Plumbing
Before you shop for fancy systems, learn what a simple spin-down or cartridge filter can clear up.