Best of · Cooking & Water Treatment

The Best Backpacking Water Filters

Squeeze filters, gravity systems, and purifiers to make backcountry water safe — ranked by weight and reviews.

We ranked the water treatment in our catalog by review score and real spec weight to surface the 10 worth your attention. Every pick links to current pricing and can be dropped straight into your pack builder. Browse the full water treatment directory to compare all options.

Prices and availability change often; "check price" opens the maker's current listing. Some links are affiliate links.