Filters don't last forever, but clean water can.

When should you change out your filter? 

It really does vary person to person and as life changes (people move, stay home more, travel less) your filter changing schedule can vary too.

We made this infographic that we hope will help you out. And remember, a newer filter is always more effective than an older. Each filter is tested to remove contaminants at the same percentage for up to a certain amount of gallons. After that, it will still filter out contaminants but at a lower percentage rate.

Forrest G

Crazy about clean water, rocks (climbing them), and gardening

Click the button below to see a full list of all our Test Results for each filter!